Home / 4,691,013.09-7,037,044.52-1,495,397.85

Finding the Fourth Proportional to 4,691,013.09, 7,037,044.52 and 1,495,397.85

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Solution

The fourth proportional to 4,691,013.09, 7,037,044.52 and 1,495,397.85 is: 2,243,264.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,691,013.09 : 7,037,044.52 = 1,495,397.85 : x
  2. Step 2: Convert to fraction form
    4,691,013.09/7,037,044.52 = 1,495,397.85/x
  3. Step 3: Cross multiply
    4,691,013.09x = 7,037,044.52 × 1,495,397.85
  4. Step 4: Simplify right side
    4,691,013.09x = 10,523,181,238,085.29
  5. Step 5: Solve for x
    x = 10,523,181,238,085.29/4,691,013.09
  6. Step 6: Final answer
    x = 2,243,264.10

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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.