Home / 2,713,305.56-4,069,916.22-917,450.24

Finding the Fourth Proportional to 2,713,305.56, 4,069,916.22 and 917,450.24

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Solution

The fourth proportional to 2,713,305.56, 4,069,916.22 and 917,450.24 is: 1,376,161.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,305.56 : 4,069,916.22 = 917,450.24 : x
  2. Step 2: Convert to fraction form
    2,713,305.56/4,069,916.22 = 917,450.24/x
  3. Step 3: Cross multiply
    2,713,305.56x = 4,069,916.22 × 917,450.24
  4. Step 4: Simplify right side
    2,713,305.56x = 3,733,945,612,818.89
  5. Step 5: Solve for x
    x = 3,733,945,612,818.89/2,713,305.56
  6. Step 6: Final answer
    x = 1,376,161.12

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1.5x scale

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.