Home / 949,010.24-1,309,595.10-567,247.52

Finding the Fourth Proportional to 949,010.24, 1,309,595.10 and 567,247.52

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Solution

The fourth proportional to 949,010.24, 1,309,595.10 and 567,247.52 is: 782,778.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,010.24 : 1,309,595.10 = 567,247.52 : x
  2. Step 2: Convert to fraction form
    949,010.24/1,309,595.10 = 567,247.52/x
  3. Step 3: Cross multiply
    949,010.24x = 1,309,595.10 × 567,247.52
  4. Step 4: Simplify right side
    949,010.24x = 742,864,572,679.15
  5. Step 5: Solve for x
    x = 742,864,572,679.15/949,010.24
  6. Step 6: Final answer
    x = 782,778.25

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1.5x scale

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.