Home / 9,838,569.69-14,737,187.39-6,242,485.59

Finding the Fourth Proportional to 9,838,569.69, 14,737,187.39 and 6,242,485.59

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Solution

The fourth proportional to 9,838,569.69, 14,737,187.39 and 6,242,485.59 is: 9,350,615.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,838,569.69 : 14,737,187.39 = 6,242,485.59 : x
  2. Step 2: Convert to fraction form
    9,838,569.69/14,737,187.39 = 6,242,485.59/x
  3. Step 3: Cross multiply
    9,838,569.69x = 14,737,187.39 × 6,242,485.59
  4. Step 4: Simplify right side
    9,838,569.69x = 91,996,679,887,992.28
  5. Step 5: Solve for x
    x = 91,996,679,887,992.28/9,838,569.69
  6. Step 6: Final answer
    x = 9,350,615.26

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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.