Home / 4,433,007.79-6,649,511.69-3,423,602.04

Finding the Fourth Proportional to 4,433,007.79, 6,649,511.69 and 3,423,602.04

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Solution

The fourth proportional to 4,433,007.79, 6,649,511.69 and 3,423,602.04 is: 5,135,403.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,007.79 : 6,649,511.69 = 3,423,602.04 : x
  2. Step 2: Convert to fraction form
    4,433,007.79/6,649,511.69 = 3,423,602.04/x
  3. Step 3: Cross multiply
    4,433,007.79x = 6,649,511.69 × 3,423,602.04
  4. Step 4: Simplify right side
    4,433,007.79x = 22,765,281,788,656.93
  5. Step 5: Solve for x
    x = 22,765,281,788,656.93/4,433,007.79
  6. Step 6: Final answer
    x = 5,135,403.06

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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.