Home / 6,000,931.29-8,281,220.62-3,247,558.23

Finding the Fourth Proportional to 6,000,931.29, 8,281,220.62 and 3,247,558.23

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Solution

The fourth proportional to 6,000,931.29, 8,281,220.62 and 3,247,558.23 is: 4,481,595.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,931.29 : 8,281,220.62 = 3,247,558.23 : x
  2. Step 2: Convert to fraction form
    6,000,931.29/8,281,220.62 = 3,247,558.23/x
  3. Step 3: Cross multiply
    6,000,931.29x = 8,281,220.62 × 3,247,558.23
  4. Step 4: Simplify right side
    6,000,931.29x = 26,893,746,178,926.70
  5. Step 5: Solve for x
    x = 26,893,746,178,926.70/6,000,931.29
  6. Step 6: Final answer
    x = 4,481,595.42

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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.