Home / 1,062,916.46-1,594,454.64-304,751.90

Finding the Fourth Proportional to 1,062,916.46, 1,594,454.64 and 304,751.90

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Solution

The fourth proportional to 1,062,916.46, 1,594,454.64 and 304,751.90 is: 457,150.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,916.46 : 1,594,454.64 = 304,751.90 : x
  2. Step 2: Convert to fraction form
    1,062,916.46/1,594,454.64 = 304,751.90/x
  3. Step 3: Cross multiply
    1,062,916.46x = 1,594,454.64 × 304,751.90
  4. Step 4: Simplify right side
    1,062,916.46x = 485,913,081,003.82
  5. Step 5: Solve for x
    x = 485,913,081,003.82/1,062,916.46
  6. Step 6: Final answer
    x = 457,150.77

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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.