Home / 2,254,472.10-3,381,714.98-548,615.67

Finding the Fourth Proportional to 2,254,472.10, 3,381,714.98 and 548,615.67

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Solution

The fourth proportional to 2,254,472.10, 3,381,714.98 and 548,615.67 is: 822,925.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,472.10 : 3,381,714.98 = 548,615.67 : x
  2. Step 2: Convert to fraction form
    2,254,472.10/3,381,714.98 = 548,615.67/x
  3. Step 3: Cross multiply
    2,254,472.10x = 3,381,714.98 × 548,615.67
  4. Step 4: Simplify right side
    2,254,472.10x = 1,855,261,826,758.66
  5. Step 5: Solve for x
    x = 1,855,261,826,758.66/2,254,472.10
  6. Step 6: Final answer
    x = 822,925.17

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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.