Home / 7,314,658.74-10,972,024.55-2,999,066.22

Finding the Fourth Proportional to 7,314,658.74, 10,972,024.55 and 2,999,066.22

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Solution

The fourth proportional to 7,314,658.74, 10,972,024.55 and 2,999,066.22 is: 4,498,614.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,658.74 : 10,972,024.55 = 2,999,066.22 : x
  2. Step 2: Convert to fraction form
    7,314,658.74/10,972,024.55 = 2,999,066.22/x
  3. Step 3: Cross multiply
    7,314,658.74x = 10,972,024.55 × 2,999,066.22
  4. Step 4: Simplify right side
    7,314,658.74x = 32,905,828,192,915.71
  5. Step 5: Solve for x
    x = 32,905,828,192,915.71/7,314,658.74
  6. Step 6: Final answer
    x = 4,498,614.27

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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.