Home / 1,172,306.57-1,758,427.04-373,636.04

Finding the Fourth Proportional to 1,172,306.57, 1,758,427.04 and 373,636.04

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Solution

The fourth proportional to 1,172,306.57, 1,758,427.04 and 373,636.04 is: 560,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,306.57 : 1,758,427.04 = 373,636.04 : x
  2. Step 2: Convert to fraction form
    1,172,306.57/1,758,427.04 = 373,636.04/x
  3. Step 3: Cross multiply
    1,172,306.57x = 1,758,427.04 × 373,636.04
  4. Step 4: Simplify right side
    1,172,306.57x = 657,011,715,854.52
  5. Step 5: Solve for x
    x = 657,011,715,854.52/1,172,306.57
  6. Step 6: Final answer
    x = 560,443.60

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1.5x scale

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.