Home / 3,500,134.02-5,250,497.49-975,791.70

Finding the Fourth Proportional to 3,500,134.02, 5,250,497.49 and 975,791.70

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Solution

The fourth proportional to 3,500,134.02, 5,250,497.49 and 975,791.70 is: 1,463,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,134.02 : 5,250,497.49 = 975,791.70 : x
  2. Step 2: Convert to fraction form
    3,500,134.02/5,250,497.49 = 975,791.70/x
  3. Step 3: Cross multiply
    3,500,134.02x = 5,250,497.49 × 975,791.70
  4. Step 4: Simplify right side
    3,500,134.02x = 5,123,391,871,612.83
  5. Step 5: Solve for x
    x = 5,123,391,871,612.83/3,500,134.02
  6. Step 6: Final answer
    x = 1,463,770.20

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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.