Home / 11,266,108.52-15,547,237.62-6,109,468.52

Finding the Fourth Proportional to 11,266,108.52, 15,547,237.62 and 6,109,468.52

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Solution

The fourth proportional to 11,266,108.52, 15,547,237.62 and 6,109,468.52 is: 8,431,070.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,108.52 : 15,547,237.62 = 6,109,468.52 : x
  2. Step 2: Convert to fraction form
    11,266,108.52/15,547,237.62 = 6,109,468.52/x
  3. Step 3: Cross multiply
    11,266,108.52x = 15,547,237.62 × 6,109,468.52
  4. Step 4: Simplify right side
    11,266,108.52x = 94,985,358,812,349.70
  5. Step 5: Solve for x
    x = 94,985,358,812,349.70/11,266,108.52
  6. Step 6: Final answer
    x = 8,431,070.82

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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.