Home / 7,018,473.60-10,527,710.40-4,963,568.40

Finding the Fourth Proportional to 7,018,473.60, 10,527,710.40 and 4,963,568.40

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Solution

The fourth proportional to 7,018,473.60, 10,527,710.40 and 4,963,568.40 is: 7,445,352.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,018,473.60 : 10,527,710.40 = 4,963,568.40 : x
  2. Step 2: Convert to fraction form
    7,018,473.60/10,527,710.40 = 4,963,568.40/x
  3. Step 3: Cross multiply
    7,018,473.60x = 10,527,710.40 × 4,963,568.40
  4. Step 4: Simplify right side
    7,018,473.60x = 52,255,010,665,791.37
  5. Step 5: Solve for x
    x = 52,255,010,665,791.37/7,018,473.60
  6. Step 6: Final answer
    x = 7,445,352.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.