Home / 6,007,457.03-8,290,330.49-3,254,144.42

Finding the Fourth Proportional to 6,007,457.03, 8,290,330.49 and 3,254,144.42

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Solution

The fourth proportional to 6,007,457.03, 8,290,330.49 and 3,254,144.42 is: 4,490,740.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,457.03 : 8,290,330.49 = 3,254,144.42 : x
  2. Step 2: Convert to fraction form
    6,007,457.03/8,290,330.49 = 3,254,144.42/x
  3. Step 3: Cross multiply
    6,007,457.03x = 8,290,330.49 × 3,254,144.42
  4. Step 4: Simplify right side
    6,007,457.03x = 26,977,932,662,537.71
  5. Step 5: Solve for x
    x = 26,977,932,662,537.71/6,007,457.03
  6. Step 6: Final answer
    x = 4,490,740.85

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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.