Home / 1,034,293.64-1,550,411.06-493,918.23

Finding the Fourth Proportional to 1,034,293.64, 1,550,411.06 and 493,918.23

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Solution

The fourth proportional to 1,034,293.64, 1,550,411.06 and 493,918.23 is: 740,385.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,293.64 : 1,550,411.06 = 493,918.23 : x
  2. Step 2: Convert to fraction form
    1,034,293.64/1,550,411.06 = 493,918.23/x
  3. Step 3: Cross multiply
    1,034,293.64x = 1,550,411.06 × 493,918.23
  4. Step 4: Simplify right side
    1,034,293.64x = 765,776,287,247.96
  5. Step 5: Solve for x
    x = 765,776,287,247.96/1,034,293.64
  6. Step 6: Final answer
    x = 740,385.77

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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.