Home / 9,446,362.03-13,032,717.24-5,726,385.75

Finding the Fourth Proportional to 9,446,362.03, 13,032,717.24 and 5,726,385.75

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Solution

The fourth proportional to 9,446,362.03, 13,032,717.24 and 5,726,385.75 is: 7,900,434.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446,362.03 : 13,032,717.24 = 5,726,385.75 : x
  2. Step 2: Convert to fraction form
    9,446,362.03/13,032,717.24 = 5,726,385.75/x
  3. Step 3: Cross multiply
    9,446,362.03x = 13,032,717.24 × 5,726,385.75
  4. Step 4: Simplify right side
    9,446,362.03x = 74,630,366,357,261.97
  5. Step 5: Solve for x
    x = 74,630,366,357,261.97/9,446,362.03
  6. Step 6: Final answer
    x = 7,900,434.70

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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.