Home / 8,664,047.59-11,955,931.08-4,743,052.04

Finding the Fourth Proportional to 8,664,047.59, 11,955,931.08 and 4,743,052.04

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Solution

The fourth proportional to 8,664,047.59, 11,955,931.08 and 4,743,052.04 is: 6,545,162.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,664,047.59 : 11,955,931.08 = 4,743,052.04 : x
  2. Step 2: Convert to fraction form
    8,664,047.59/11,955,931.08 = 4,743,052.04/x
  3. Step 3: Cross multiply
    8,664,047.59x = 11,955,931.08 × 4,743,052.04
  4. Step 4: Simplify right side
    8,664,047.59x = 56,707,603,299,093.41
  5. Step 5: Solve for x
    x = 56,707,603,299,093.41/8,664,047.59
  6. Step 6: Final answer
    x = 6,545,162.95

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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.