Home / 9,874,803.93-14,818,057.51-5,501,603.62

Finding the Fourth Proportional to 9,874,803.93, 14,818,057.51 and 5,501,603.62

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Solution

The fourth proportional to 9,874,803.93, 14,818,057.51 and 5,501,603.62 is: 8,255,665.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,874,803.93 : 14,818,057.51 = 5,501,603.62 : x
  2. Step 2: Convert to fraction form
    9,874,803.93/14,818,057.51 = 5,501,603.62/x
  3. Step 3: Cross multiply
    9,874,803.93x = 14,818,057.51 × 5,501,603.62
  4. Step 4: Simplify right side
    9,874,803.93x = 81,523,078,910,614.55
  5. Step 5: Solve for x
    x = 81,523,078,910,614.55/9,874,803.93
  6. Step 6: Final answer
    x = 8,255,665.58

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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.