Home / 6,884,017.04-10,324,664.76-6,542,624.72

Finding the Fourth Proportional to 6,884,017.04, 10,324,664.76 and 6,542,624.72

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Solution

The fourth proportional to 6,884,017.04, 10,324,664.76 and 6,542,624.72 is: 9,812,643.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,017.04 : 10,324,664.76 = 6,542,624.72 : x
  2. Step 2: Convert to fraction form
    6,884,017.04/10,324,664.76 = 6,542,624.72/x
  3. Step 3: Cross multiply
    6,884,017.04x = 10,324,664.76 × 6,542,624.72
  4. Step 4: Simplify right side
    6,884,017.04x = 67,550,406,884,488.86
  5. Step 5: Solve for x
    x = 67,550,406,884,488.86/6,884,017.04
  6. Step 6: Final answer
    x = 9,812,643.76

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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.