Home / 996,267.11-1,374,841.60-566,547.13

Finding the Fourth Proportional to 996,267.11, 1,374,841.60 and 566,547.13

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Solution

The fourth proportional to 996,267.11, 1,374,841.60 and 566,547.13 is: 781,831.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,267.11 : 1,374,841.60 = 566,547.13 : x
  2. Step 2: Convert to fraction form
    996,267.11/1,374,841.60 = 566,547.13/x
  3. Step 3: Cross multiply
    996,267.11x = 1,374,841.60 × 566,547.13
  4. Step 4: Simplify right side
    996,267.11x = 778,912,562,684.61
  5. Step 5: Solve for x
    x = 778,912,562,684.61/996,267.11
  6. Step 6: Final answer
    x = 781,831.05

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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.