Home / 9,371,777.52-14,062,398.03-4,250,943.66

Finding the Fourth Proportional to 9,371,777.52, 14,062,398.03 and 4,250,943.66

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Solution

The fourth proportional to 9,371,777.52, 14,062,398.03 and 4,250,943.66 is: 6,378,561.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371,777.52 : 14,062,398.03 = 4,250,943.66 : x
  2. Step 2: Convert to fraction form
    9,371,777.52/14,062,398.03 = 4,250,943.66/x
  3. Step 3: Cross multiply
    9,371,777.52x = 14,062,398.03 × 4,250,943.66
  4. Step 4: Simplify right side
    9,371,777.52x = 59,778,461,750,024.99
  5. Step 5: Solve for x
    x = 59,778,461,750,024.99/9,371,777.52
  6. Step 6: Final answer
    x = 6,378,561.76

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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.