Home / 9,355,842.90-14,033,764.35-8,656,002.90

Finding the Fourth Proportional to 9,355,842.90, 14,033,764.35 and 8,656,002.90

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Solution

The fourth proportional to 9,355,842.90, 14,033,764.35 and 8,656,002.90 is: 12,984,004.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,842.90 : 14,033,764.35 = 8,656,002.90 : x
  2. Step 2: Convert to fraction form
    9,355,842.90/14,033,764.35 = 8,656,002.90/x
  3. Step 3: Cross multiply
    9,355,842.90x = 14,033,764.35 × 8,656,002.90
  4. Step 4: Simplify right side
    9,355,842.90x = 121,476,304,911,516.61
  5. Step 5: Solve for x
    x = 121,476,304,911,516.61/9,355,842.90
  6. Step 6: Final answer
    x = 12,984,004.35

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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.