Home / 7,024,357.87-9,695,173.30-4,270,460.13

Finding the Fourth Proportional to 7,024,357.87, 9,695,173.30 and 4,270,460.13

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Solution

The fourth proportional to 7,024,357.87, 9,695,173.30 and 4,270,460.13 is: 5,894,183.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024,357.87 : 9,695,173.30 = 4,270,460.13 : x
  2. Step 2: Convert to fraction form
    7,024,357.87/9,695,173.30 = 4,270,460.13/x
  3. Step 3: Cross multiply
    7,024,357.87x = 9,695,173.30 × 4,270,460.13
  4. Step 4: Simplify right side
    7,024,357.87x = 41,402,851,020,414.38
  5. Step 5: Solve for x
    x = 41,402,851,020,414.38/7,024,357.87
  6. Step 6: Final answer
    x = 5,894,183.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.