Home / 3,004,623.68-4,506,943.20-760,761.92

Finding the Fourth Proportional to 3,004,623.68, 4,506,943.20 and 760,761.92

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Solution

The fourth proportional to 3,004,623.68, 4,506,943.20 and 760,761.92 is: 1,141,144.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,623.68 : 4,506,943.20 = 760,761.92 : x
  2. Step 2: Convert to fraction form
    3,004,623.68/4,506,943.20 = 760,761.92/x
  3. Step 3: Cross multiply
    3,004,623.68x = 4,506,943.20 × 760,761.92
  4. Step 4: Simplify right side
    3,004,623.68x = 3,428,710,762,162.94
  5. Step 5: Solve for x
    x = 3,428,710,762,162.94/3,004,623.68
  6. Step 6: Final answer
    x = 1,141,144.82

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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.