Home / 4,769,073.18-6,577,989.75-3,238,523.10

Finding the Fourth Proportional to 4,769,073.18, 6,577,989.75 and 3,238,523.10

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Solution

The fourth proportional to 4,769,073.18, 6,577,989.75 and 3,238,523.10 is: 4,466,899.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,073.18 : 6,577,989.75 = 3,238,523.10 : x
  2. Step 2: Convert to fraction form
    4,769,073.18/6,577,989.75 = 3,238,523.10/x
  3. Step 3: Cross multiply
    4,769,073.18x = 6,577,989.75 × 3,238,523.10
  4. Step 4: Simplify right side
    4,769,073.18x = 21,302,971,756,938.23
  5. Step 5: Solve for x
    x = 21,302,971,756,938.23/4,769,073.18
  6. Step 6: Final answer
    x = 4,466,899.74

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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.