Home / 9,363,249-12,921,283.62-5,070,897

Finding the Fourth Proportional to 9,363,249, 12,921,283.62 and 5,070,897

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Solution

The fourth proportional to 9,363,249, 12,921,283.62 and 5,070,897 is: 6,997,837.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,249 : 12,921,283.62 = 5,070,897 : x
  2. Step 2: Convert to fraction form
    9,363,249/12,921,283.62 = 5,070,897/x
  3. Step 3: Cross multiply
    9,363,249x = 12,921,283.62 × 5,070,897
  4. Step 4: Simplify right side
    9,363,249x = 65,522,498,344,807.13
  5. Step 5: Solve for x
    x = 65,522,498,344,807.13/9,363,249
  6. Step 6: Final answer
    x = 6,997,837.86

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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.