Home / 968,366.16-1,336,292.30-532,775.30

Finding the Fourth Proportional to 968,366.16, 1,336,292.30 and 532,775.30

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Solution

The fourth proportional to 968,366.16, 1,336,292.30 and 532,775.30 is: 735,200.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,366.16 : 1,336,292.30 = 532,775.30 : x
  2. Step 2: Convert to fraction form
    968,366.16/1,336,292.30 = 532,775.30/x
  3. Step 3: Cross multiply
    968,366.16x = 1,336,292.30 × 532,775.30
  4. Step 4: Simplify right side
    968,366.16x = 711,943,521,674.85
  5. Step 5: Solve for x
    x = 711,943,521,674.85/968,366.16
  6. Step 6: Final answer
    x = 735,200.74

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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.