Home / 1,482,332.67-2,223,475.56-471,440.04

Finding the Fourth Proportional to 1,482,332.67, 2,223,475.56 and 471,440.04

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Solution

The fourth proportional to 1,482,332.67, 2,223,475.56 and 471,440.04 is: 707,152.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,332.67 : 2,223,475.56 = 471,440.04 : x
  2. Step 2: Convert to fraction form
    1,482,332.67/2,223,475.56 = 471,440.04/x
  3. Step 3: Cross multiply
    1,482,332.67x = 2,223,475.56 × 471,440.04
  4. Step 4: Simplify right side
    1,482,332.67x = 1,048,235,406,945.42
  5. Step 5: Solve for x
    x = 1,048,235,406,945.42/1,482,332.67
  6. Step 6: Final answer
    x = 707,152.60

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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.