Home / 6,884,868.04-9,501,065.34-3,787,324.70

Finding the Fourth Proportional to 6,884,868.04, 9,501,065.34 and 3,787,324.70

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Solution

The fourth proportional to 6,884,868.04, 9,501,065.34 and 3,787,324.70 is: 5,226,479.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,868.04 : 9,501,065.34 = 3,787,324.70 : x
  2. Step 2: Convert to fraction form
    6,884,868.04/9,501,065.34 = 3,787,324.70/x
  3. Step 3: Cross multiply
    6,884,868.04x = 9,501,065.34 × 3,787,324.70
  4. Step 4: Simplify right side
    6,884,868.04x = 35,983,619,376,788.10
  5. Step 5: Solve for x
    x = 35,983,619,376,788.10/6,884,868.04
  6. Step 6: Final answer
    x = 5,226,479.17

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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.