Home / 1,168,035.10-1,750,678.95-527,591.32

Finding the Fourth Proportional to 1,168,035.10, 1,750,678.95 and 527,591.32

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Solution

The fourth proportional to 1,168,035.10, 1,750,678.95 and 527,591.32 is: 790,766.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,035.10 : 1,750,678.95 = 527,591.32 : x
  2. Step 2: Convert to fraction form
    1,168,035.10/1,750,678.95 = 527,591.32/x
  3. Step 3: Cross multiply
    1,168,035.10x = 1,750,678.95 × 527,591.32
  4. Step 4: Simplify right side
    1,168,035.10x = 923,643,018,126.71
  5. Step 5: Solve for x
    x = 923,643,018,126.71/1,168,035.10
  6. Step 6: Final answer
    x = 790,766.49

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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.