Home / 4,602,145.28-6,901,715.46-1,527,310.15

Finding the Fourth Proportional to 4,602,145.28, 6,901,715.46 and 1,527,310.15

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Solution

The fourth proportional to 4,602,145.28, 6,901,715.46 and 1,527,310.15 is: 2,290,466.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,145.28 : 6,901,715.46 = 1,527,310.15 : x
  2. Step 2: Convert to fraction form
    4,602,145.28/6,901,715.46 = 1,527,310.15/x
  3. Step 3: Cross multiply
    4,602,145.28x = 6,901,715.46 × 1,527,310.15
  4. Step 4: Simplify right side
    4,602,145.28x = 10,541,060,062,943.04
  5. Step 5: Solve for x
    x = 10,541,060,062,943.04/4,602,145.28
  6. Step 6: Final answer
    x = 2,290,466.60

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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.