Home / 4,367,625.65-6,544,196.42-2,656,592.72

Finding the Fourth Proportional to 4,367,625.65, 6,544,196.42 and 2,656,592.72

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Solution

The fourth proportional to 4,367,625.65, 6,544,196.42 and 2,656,592.72 is: 3,980,484.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,625.65 : 6,544,196.42 = 2,656,592.72 : x
  2. Step 2: Convert to fraction form
    4,367,625.65/6,544,196.42 = 2,656,592.72/x
  3. Step 3: Cross multiply
    4,367,625.65x = 6,544,196.42 × 2,656,592.72
  4. Step 4: Simplify right side
    4,367,625.65x = 17,385,264,567,622.06
  5. Step 5: Solve for x
    x = 17,385,264,567,622.06/4,367,625.65
  6. Step 6: Final answer
    x = 3,980,484.13

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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.