Home / 8,559,497.43-11,815,904.84-5,466,073.41

Finding the Fourth Proportional to 8,559,497.43, 11,815,904.84 and 5,466,073.41

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Solution

The fourth proportional to 8,559,497.43, 11,815,904.84 and 5,466,073.41 is: 7,545,606.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,559,497.43 : 11,815,904.84 = 5,466,073.41 : x
  2. Step 2: Convert to fraction form
    8,559,497.43/11,815,904.84 = 5,466,073.41/x
  3. Step 3: Cross multiply
    8,559,497.43x = 11,815,904.84 × 5,466,073.41
  4. Step 4: Simplify right side
    8,559,497.43x = 64,586,603,233,683.95
  5. Step 5: Solve for x
    x = 64,586,603,233,683.95/8,559,497.43
  6. Step 6: Final answer
    x = 7,545,606.94

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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.