Home / 2,593,675.50-3,889,834.15-771,549.49

Finding the Fourth Proportional to 2,593,675.50, 3,889,834.15 and 771,549.49

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Solution

The fourth proportional to 2,593,675.50, 3,889,834.15 and 771,549.49 is: 1,157,122.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,675.50 : 3,889,834.15 = 771,549.49 : x
  2. Step 2: Convert to fraction form
    2,593,675.50/3,889,834.15 = 771,549.49/x
  3. Step 3: Cross multiply
    2,593,675.50x = 3,889,834.15 × 771,549.49
  4. Step 4: Simplify right side
    2,593,675.50x = 3,001,199,554,617.08
  5. Step 5: Solve for x
    x = 3,001,199,554,617.08/2,593,675.50
  6. Step 6: Final answer
    x = 1,157,122.22

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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.