Home / 4,508,582.46-6,746,909.54-2,803,528.68

Finding the Fourth Proportional to 4,508,582.46, 6,746,909.54 and 2,803,528.68

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Solution

The fourth proportional to 4,508,582.46, 6,746,909.54 and 2,803,528.68 is: 4,195,366.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,582.46 : 6,746,909.54 = 2,803,528.68 : x
  2. Step 2: Convert to fraction form
    4,508,582.46/6,746,909.54 = 2,803,528.68/x
  3. Step 3: Cross multiply
    4,508,582.46x = 6,746,909.54 × 2,803,528.68
  4. Step 4: Simplify right side
    4,508,582.46x = 18,915,154,382,737.96
  5. Step 5: Solve for x
    x = 18,915,154,382,737.96/4,508,582.46
  6. Step 6: Final answer
    x = 4,195,366.18

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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.