Home / 2,702,884.48-3,730,013.76-1,495,772.80

Finding the Fourth Proportional to 2,702,884.48, 3,730,013.76 and 1,495,772.80

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Solution

The fourth proportional to 2,702,884.48, 3,730,013.76 and 1,495,772.80 is: 2,064,184.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,884.48 : 3,730,013.76 = 1,495,772.80 : x
  2. Step 2: Convert to fraction form
    2,702,884.48/3,730,013.76 = 1,495,772.80/x
  3. Step 3: Cross multiply
    2,702,884.48x = 3,730,013.76 × 1,495,772.80
  4. Step 4: Simplify right side
    2,702,884.48x = 5,579,253,125,833.73
  5. Step 5: Solve for x
    x = 5,579,253,125,833.73/2,702,884.48
  6. Step 6: Final answer
    x = 2,064,184.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.