Home / 9,524,035.80-13,143,275.64-5,604,658.20

Finding the Fourth Proportional to 9,524,035.80, 13,143,275.64 and 5,604,658.20

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Solution

The fourth proportional to 9,524,035.80, 13,143,275.64 and 5,604,658.20 is: 7,734,490.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,035.80 : 13,143,275.64 = 5,604,658.20 : x
  2. Step 2: Convert to fraction form
    9,524,035.80/13,143,275.64 = 5,604,658.20/x
  3. Step 3: Cross multiply
    9,524,035.80x = 13,143,275.64 × 5,604,658.20
  4. Step 4: Simplify right side
    9,524,035.80x = 73,663,567,590,586.25
  5. Step 5: Solve for x
    x = 73,663,567,590,586.25/9,524,035.80
  6. Step 6: Final answer
    x = 7,734,490.83

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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.