Home / 6,012,368.40-9,018,552.60-1,524,644.40

Finding the Fourth Proportional to 6,012,368.40, 9,018,552.60 and 1,524,644.40

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Solution

The fourth proportional to 6,012,368.40, 9,018,552.60 and 1,524,644.40 is: 2,286,966.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,368.40 : 9,018,552.60 = 1,524,644.40 : x
  2. Step 2: Convert to fraction form
    6,012,368.40/9,018,552.60 = 1,524,644.40/x
  3. Step 3: Cross multiply
    6,012,368.40x = 9,018,552.60 × 1,524,644.40
  4. Step 4: Simplify right side
    6,012,368.40x = 13,750,085,717,695.44
  5. Step 5: Solve for x
    x = 13,750,085,717,695.44/6,012,368.40
  6. Step 6: Final answer
    x = 2,286,966.60

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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.