Home / 6,790,976.32-9,371,552.16-3,735,423.04

Finding the Fourth Proportional to 6,790,976.32, 9,371,552.16 and 3,735,423.04

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Solution

The fourth proportional to 6,790,976.32, 9,371,552.16 and 3,735,423.04 is: 5,154,886.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,976.32 : 9,371,552.16 = 3,735,423.04 : x
  2. Step 2: Convert to fraction form
    6,790,976.32/9,371,552.16 = 3,735,423.04/x
  3. Step 3: Cross multiply
    6,790,976.32x = 9,371,552.16 × 3,735,423.04
  4. Step 4: Simplify right side
    6,790,976.32x = 35,006,711,859,025.77
  5. Step 5: Solve for x
    x = 35,006,711,859,025.77/6,790,976.32
  6. Step 6: Final answer
    x = 5,154,886.46

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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.