Home / 1,650,062.38-2,475,095.52-451,995.02

Finding the Fourth Proportional to 1,650,062.38, 2,475,095.52 and 451,995.02

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Solution

The fourth proportional to 1,650,062.38, 2,475,095.52 and 451,995.02 is: 677,993.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,062.38 : 2,475,095.52 = 451,995.02 : x
  2. Step 2: Convert to fraction form
    1,650,062.38/2,475,095.52 = 451,995.02/x
  3. Step 3: Cross multiply
    1,650,062.38x = 2,475,095.52 × 451,995.02
  4. Step 4: Simplify right side
    1,650,062.38x = 1,118,730,849,064.31
  5. Step 5: Solve for x
    x = 1,118,730,849,064.31/1,650,062.38
  6. Step 6: Final answer
    x = 677,993.06

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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.