Home / 2,598,863.24-3,895,677-1,083,384.56

Finding the Fourth Proportional to 2,598,863.24, 3,895,677 and 1,083,384.56

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Solution

The fourth proportional to 2,598,863.24, 3,895,677 and 1,083,384.56 is: 1,623,985.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,863.24 : 3,895,677 = 1,083,384.56 : x
  2. Step 2: Convert to fraction form
    2,598,863.24/3,895,677 = 1,083,384.56/x
  3. Step 3: Cross multiply
    2,598,863.24x = 3,895,677 × 1,083,384.56
  4. Step 4: Simplify right side
    2,598,863.24x = 4,220,516,312,547.12
  5. Step 5: Solve for x
    x = 4,220,516,312,547.12/2,598,863.24
  6. Step 6: Final answer
    x = 1,623,985.54

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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.