Home / 1,062,080.32-1,465,541.76-603,027.52

Finding the Fourth Proportional to 1,062,080.32, 1,465,541.76 and 603,027.52

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Solution

The fourth proportional to 1,062,080.32, 1,465,541.76 and 603,027.52 is: 832,104.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,080.32 : 1,465,541.76 = 603,027.52 : x
  2. Step 2: Convert to fraction form
    1,062,080.32/1,465,541.76 = 603,027.52/x
  3. Step 3: Cross multiply
    1,062,080.32x = 1,465,541.76 × 603,027.52
  4. Step 4: Simplify right side
    1,062,080.32x = 883,762,012,989.24
  5. Step 5: Solve for x
    x = 883,762,012,989.24/1,062,080.32
  6. Step 6: Final answer
    x = 832,104.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.