Home / 9,984,004.60-14,976,006.90-8,304,388.60

Finding the Fourth Proportional to 9,984,004.60, 14,976,006.90 and 8,304,388.60

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Solution

The fourth proportional to 9,984,004.60, 14,976,006.90 and 8,304,388.60 is: 12,456,582.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,004.60 : 14,976,006.90 = 8,304,388.60 : x
  2. Step 2: Convert to fraction form
    9,984,004.60/14,976,006.90 = 8,304,388.60/x
  3. Step 3: Cross multiply
    9,984,004.60x = 14,976,006.90 × 8,304,388.60
  4. Step 4: Simplify right side
    9,984,004.60x = 124,366,580,973,881.34
  5. Step 5: Solve for x
    x = 124,366,580,973,881.34/9,984,004.60
  6. Step 6: Final answer
    x = 12,456,582.90

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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.