Home / 2,607,436.98-3,598,270.92-1,445,965.02

Finding the Fourth Proportional to 2,607,436.98, 3,598,270.92 and 1,445,965.02

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Solution

The fourth proportional to 2,607,436.98, 3,598,270.92 and 1,445,965.02 is: 1,995,436.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,436.98 : 3,598,270.92 = 1,445,965.02 : x
  2. Step 2: Convert to fraction form
    2,607,436.98/3,598,270.92 = 1,445,965.02/x
  3. Step 3: Cross multiply
    2,607,436.98x = 3,598,270.92 × 1,445,965.02
  4. Step 4: Simplify right side
    2,607,436.98x = 5,202,973,882,803.22
  5. Step 5: Solve for x
    x = 5,202,973,882,803.22/2,607,436.98
  6. Step 6: Final answer
    x = 1,995,436.10

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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.