Home / 7,590,177.02-11,385,256.63-2,472,598.72

Finding the Fourth Proportional to 7,590,177.02, 11,385,256.63 and 2,472,598.72

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Solution

The fourth proportional to 7,590,177.02, 11,385,256.63 and 2,472,598.72 is: 3,708,895.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,590,177.02 : 11,385,256.63 = 2,472,598.72 : x
  2. Step 2: Convert to fraction form
    7,590,177.02/11,385,256.63 = 2,472,598.72/x
  3. Step 3: Cross multiply
    7,590,177.02x = 11,385,256.63 × 2,472,598.72
  4. Step 4: Simplify right side
    7,590,177.02x = 28,151,170,970,209.52
  5. Step 5: Solve for x
    x = 28,151,170,970,209.52/7,590,177.02
  6. Step 6: Final answer
    x = 3,708,895.18

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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.