Home / 736,032.30-1,104,048.45-262,733.10

Finding the Fourth Proportional to 736,032.30, 1,104,048.45 and 262,733.10

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Solution

The fourth proportional to 736,032.30, 1,104,048.45 and 262,733.10 is: 394,099.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,032.30 : 1,104,048.45 = 262,733.10 : x
  2. Step 2: Convert to fraction form
    736,032.30/1,104,048.45 = 262,733.10/x
  3. Step 3: Cross multiply
    736,032.30x = 1,104,048.45 × 262,733.10
  4. Step 4: Simplify right side
    736,032.30x = 290,070,071,818.70
  5. Step 5: Solve for x
    x = 290,070,071,818.70/736,032.30
  6. Step 6: Final answer
    x = 394,099.65

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Similar ratio
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1.5x scale

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.