Home / 4,176,725.60-6,265,088.40-3,679,061.60

Finding the Fourth Proportional to 4,176,725.60, 6,265,088.40 and 3,679,061.60

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Solution

The fourth proportional to 4,176,725.60, 6,265,088.40 and 3,679,061.60 is: 5,518,592.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,725.60 : 6,265,088.40 = 3,679,061.60 : x
  2. Step 2: Convert to fraction form
    4,176,725.60/6,265,088.40 = 3,679,061.60/x
  3. Step 3: Cross multiply
    4,176,725.60x = 6,265,088.40 × 3,679,061.60
  4. Step 4: Simplify right side
    4,176,725.60x = 23,049,646,153,045.44
  5. Step 5: Solve for x
    x = 23,049,646,153,045.44/4,176,725.60
  6. Step 6: Final answer
    x = 5,518,592.40

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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.