Home / 1,065,947.80-1,598,691.30-466,907.80

Finding the Fourth Proportional to 1,065,947.80, 1,598,691.30 and 466,907.80

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Solution

The fourth proportional to 1,065,947.80, 1,598,691.30 and 466,907.80 is: 700,260.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,947.80 : 1,598,691.30 = 466,907.80 : x
  2. Step 2: Convert to fraction form
    1,065,947.80/1,598,691.30 = 466,907.80/x
  3. Step 3: Cross multiply
    1,065,947.80x = 1,598,691.30 × 466,907.80
  4. Step 4: Simplify right side
    1,065,947.80x = 746,441,437,762.14
  5. Step 5: Solve for x
    x = 746,441,437,762.14/1,065,947.80
  6. Step 6: Final answer
    x = 700,260.78

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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.