Home / 6,134,979.64-9,202,134.66-1,875,146.52

Finding the Fourth Proportional to 6,134,979.64, 9,202,134.66 and 1,875,146.52

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Solution

The fourth proportional to 6,134,979.64, 9,202,134.66 and 1,875,146.52 is: 2,812,617.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,979.64 : 9,202,134.66 = 1,875,146.52 : x
  2. Step 2: Convert to fraction form
    6,134,979.64/9,202,134.66 = 1,875,146.52/x
  3. Step 3: Cross multiply
    6,134,979.64x = 9,202,134.66 × 1,875,146.52
  4. Step 4: Simplify right side
    6,134,979.64x = 17,255,350,784,270.38
  5. Step 5: Solve for x
    x = 17,255,350,784,270.38/6,134,979.64
  6. Step 6: Final answer
    x = 2,812,617.45

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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.