Home / 9,893,677.10-13,652,585.30-5,483,359.56

Finding the Fourth Proportional to 9,893,677.10, 13,652,585.30 and 5,483,359.56

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Solution

The fourth proportional to 9,893,677.10, 13,652,585.30 and 5,483,359.56 is: 7,566,654.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,893,677.10 : 13,652,585.30 = 5,483,359.56 : x
  2. Step 2: Convert to fraction form
    9,893,677.10/13,652,585.30 = 5,483,359.56/x
  3. Step 3: Cross multiply
    9,893,677.10x = 13,652,585.30 × 5,483,359.56
  4. Step 4: Simplify right side
    9,893,677.10x = 74,862,034,096,053.67
  5. Step 5: Solve for x
    x = 74,862,034,096,053.67/9,893,677.10
  6. Step 6: Final answer
    x = 7,566,654.28

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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.