Home / 1,482,329.75-2,223,471.24-471,437.10

Finding the Fourth Proportional to 1,482,329.75, 2,223,471.24 and 471,437.10

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Solution

The fourth proportional to 1,482,329.75, 2,223,471.24 and 471,437.10 is: 707,148.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,329.75 : 2,223,471.24 = 471,437.10 : x
  2. Step 2: Convert to fraction form
    1,482,329.75/2,223,471.24 = 471,437.10/x
  3. Step 3: Cross multiply
    1,482,329.75x = 2,223,471.24 × 471,437.10
  4. Step 4: Simplify right side
    1,482,329.75x = 1,048,226,833,319.00
  5. Step 5: Solve for x
    x = 1,048,226,833,319.00/1,482,329.75
  6. Step 6: Final answer
    x = 707,148.22

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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.