Home / 4,636,552.28-6,949,919.79-1,559,613.92

Finding the Fourth Proportional to 4,636,552.28, 6,949,919.79 and 1,559,613.92

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Solution

The fourth proportional to 4,636,552.28, 6,949,919.79 and 1,559,613.92 is: 2,337,769.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,552.28 : 6,949,919.79 = 1,559,613.92 : x
  2. Step 2: Convert to fraction form
    4,636,552.28/6,949,919.79 = 1,559,613.92/x
  3. Step 3: Cross multiply
    4,636,552.28x = 6,949,919.79 × 1,559,613.92
  4. Step 4: Simplify right side
    4,636,552.28x = 10,839,191,612,617.88
  5. Step 5: Solve for x
    x = 10,839,191,612,617.88/4,636,552.28
  6. Step 6: Final answer
    x = 2,337,769.74

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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.