Home / 7,590,176.52-11,385,255.88-2,472,598.22

Finding the Fourth Proportional to 7,590,176.52, 11,385,255.88 and 2,472,598.22

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Solution

The fourth proportional to 7,590,176.52, 11,385,255.88 and 2,472,598.22 is: 3,708,894.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,176.52 : 11,385,255.88 = 2,472,598.22 : x
  2. Step 2: Convert to fraction form
    7,590,176.52/11,385,255.88 = 2,472,598.22/x
  3. Step 3: Cross multiply
    7,590,176.52x = 11,385,255.88 × 2,472,598.22
  4. Step 4: Simplify right side
    7,590,176.52x = 28,151,163,423,132.54
  5. Step 5: Solve for x
    x = 28,151,163,423,132.54/7,590,176.52
  6. Step 6: Final answer
    x = 3,708,894.43

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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.