Home / 962,210.63-1,442,319.41-791,941.93

Finding the Fourth Proportional to 962,210.63, 1,442,319.41 and 791,941.93

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Solution

The fourth proportional to 962,210.63, 1,442,319.41 and 791,941.93 is: 1,187,092.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,210.63 : 1,442,319.41 = 791,941.93 : x
  2. Step 2: Convert to fraction form
    962,210.63/1,442,319.41 = 791,941.93/x
  3. Step 3: Cross multiply
    962,210.63x = 1,442,319.41 × 791,941.93
  4. Step 4: Simplify right side
    962,210.63x = 1,142,233,215,605.92
  5. Step 5: Solve for x
    x = 1,142,233,215,605.92/962,210.63
  6. Step 6: Final answer
    x = 1,187,092.70

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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.