Home / 9,059,130.68-13,584,497.02-3,377,829.56

Finding the Fourth Proportional to 9,059,130.68, 13,584,497.02 and 3,377,829.56

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Solution

The fourth proportional to 9,059,130.68, 13,584,497.02 and 3,377,829.56 is: 5,065,178.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,130.68 : 13,584,497.02 = 3,377,829.56 : x
  2. Step 2: Convert to fraction form
    9,059,130.68/13,584,497.02 = 3,377,829.56/x
  3. Step 3: Cross multiply
    9,059,130.68x = 13,584,497.02 × 3,377,829.56
  4. Step 4: Simplify right side
    9,059,130.68x = 45,886,115,591,887.91
  5. Step 5: Solve for x
    x = 45,886,115,591,887.91/9,059,130.68
  6. Step 6: Final answer
    x = 5,065,178.68

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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.