Home / 3,000,240.48-4,140,350.28-1,759,597.92

Finding the Fourth Proportional to 3,000,240.48, 4,140,350.28 and 1,759,597.92

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Solution

The fourth proportional to 3,000,240.48, 4,140,350.28 and 1,759,597.92 is: 2,428,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,240.48 : 4,140,350.28 = 1,759,597.92 : x
  2. Step 2: Convert to fraction form
    3,000,240.48/4,140,350.28 = 1,759,597.92/x
  3. Step 3: Cross multiply
    3,000,240.48x = 4,140,350.28 × 1,759,597.92
  4. Step 4: Simplify right side
    3,000,240.48x = 7,285,351,740,759.42
  5. Step 5: Solve for x
    x = 7,285,351,740,759.42/3,000,240.48
  6. Step 6: Final answer
    x = 2,428,255.93

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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.