Home / 2,455,280.59-3,676,632.44-2,049,463.77

Finding the Fourth Proportional to 2,455,280.59, 3,676,632.44 and 2,049,463.77

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Solution

The fourth proportional to 2,455,280.59, 3,676,632.44 and 2,049,463.77 is: 3,068,946.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,280.59 : 3,676,632.44 = 2,049,463.77 : x
  2. Step 2: Convert to fraction form
    2,455,280.59/3,676,632.44 = 2,049,463.77/x
  3. Step 3: Cross multiply
    2,455,280.59x = 3,676,632.44 × 2,049,463.77
  4. Step 4: Simplify right side
    2,455,280.59x = 7,535,124,986,510.36
  5. Step 5: Solve for x
    x = 7,535,124,986,510.36/2,455,280.59
  6. Step 6: Final answer
    x = 3,068,946.59

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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.