Home / 7,101,035.24-10,647,114.76-3,000,248.04

Finding the Fourth Proportional to 7,101,035.24, 10,647,114.76 and 3,000,248.04

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Solution

The fourth proportional to 7,101,035.24, 10,647,114.76 and 3,000,248.04 is: 4,498,496.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,035.24 : 10,647,114.76 = 3,000,248.04 : x
  2. Step 2: Convert to fraction form
    7,101,035.24/10,647,114.76 = 3,000,248.04/x
  3. Step 3: Cross multiply
    7,101,035.24x = 10,647,114.76 × 3,000,248.04
  4. Step 4: Simplify right side
    7,101,035.24x = 31,943,985,190,345.07
  5. Step 5: Solve for x
    x = 31,943,985,190,345.07/7,101,035.24
  6. Step 6: Final answer
    x = 4,498,496.92

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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.