Home / 5,604,581.30-7,734,407.92-3,312,955.22

Finding the Fourth Proportional to 5,604,581.30, 7,734,407.92 and 3,312,955.22

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Solution

The fourth proportional to 5,604,581.30, 7,734,407.92 and 3,312,955.22 is: 4,571,928.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,581.30 : 7,734,407.92 = 3,312,955.22 : x
  2. Step 2: Convert to fraction form
    5,604,581.30/7,734,407.92 = 3,312,955.22/x
  3. Step 3: Cross multiply
    5,604,581.30x = 7,734,407.92 × 3,312,955.22
  4. Step 4: Simplify right side
    5,604,581.30x = 25,623,747,045,218.91
  5. Step 5: Solve for x
    x = 25,623,747,045,218.91/5,604,581.30
  6. Step 6: Final answer
    x = 4,571,928.87

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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.