Home / 2,224,915.16-3,335,393.42-804,655.46

Finding the Fourth Proportional to 2,224,915.16, 3,335,393.42 and 804,655.46

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Solution

The fourth proportional to 2,224,915.16, 3,335,393.42 and 804,655.46 is: 1,206,267.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,915.16 : 3,335,393.42 = 804,655.46 : x
  2. Step 2: Convert to fraction form
    2,224,915.16/3,335,393.42 = 804,655.46/x
  3. Step 3: Cross multiply
    2,224,915.16x = 3,335,393.42 × 804,655.46
  4. Step 4: Simplify right side
    2,224,915.16x = 2,683,842,511,985.74
  5. Step 5: Solve for x
    x = 2,683,842,511,985.74/2,224,915.16
  6. Step 6: Final answer
    x = 1,206,267.35

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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.