Home / 9,486,083.52-13,092,345.36-5,817,019.50

Finding the Fourth Proportional to 9,486,083.52, 13,092,345.36 and 5,817,019.50

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Solution

The fourth proportional to 9,486,083.52, 13,092,345.36 and 5,817,019.50 is: 8,028,437.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,486,083.52 : 13,092,345.36 = 5,817,019.50 : x
  2. Step 2: Convert to fraction form
    9,486,083.52/13,092,345.36 = 5,817,019.50/x
  3. Step 3: Cross multiply
    9,486,083.52x = 13,092,345.36 × 5,817,019.50
  4. Step 4: Simplify right side
    9,486,083.52x = 76,158,428,259,854.52
  5. Step 5: Solve for x
    x = 76,158,428,259,854.52/9,486,083.52
  6. Step 6: Final answer
    x = 8,028,437.46

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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.