Home / 962,449.34-1,442,862.15-606,679.22

Finding the Fourth Proportional to 962,449.34, 1,442,862.15 and 606,679.22

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Solution

The fourth proportional to 962,449.34, 1,442,862.15 and 606,679.22 is: 909,507.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,449.34 : 1,442,862.15 = 606,679.22 : x
  2. Step 2: Convert to fraction form
    962,449.34/1,442,862.15 = 606,679.22/x
  3. Step 3: Cross multiply
    962,449.34x = 1,442,862.15 × 606,679.22
  4. Step 4: Simplify right side
    962,449.34x = 875,354,483,729.52
  5. Step 5: Solve for x
    x = 875,354,483,729.52/962,449.34
  6. Step 6: Final answer
    x = 909,507.07

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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.