Home / 970,656.43-1,339,605.52-583,597.93

Finding the Fourth Proportional to 970,656.43, 1,339,605.52 and 583,597.93

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Solution

The fourth proportional to 970,656.43, 1,339,605.52 and 583,597.93 is: 805,425.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,656.43 : 1,339,605.52 = 583,597.93 : x
  2. Step 2: Convert to fraction form
    970,656.43/1,339,605.52 = 583,597.93/x
  3. Step 3: Cross multiply
    970,656.43x = 1,339,605.52 × 583,597.93
  4. Step 4: Simplify right side
    970,656.43x = 781,791,008,488.57
  5. Step 5: Solve for x
    x = 781,791,008,488.57/970,656.43
  6. Step 6: Final answer
    x = 805,425.05

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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.