Home / 2,232,548.16-3,344,970.63-1,222,397.16

Finding the Fourth Proportional to 2,232,548.16, 3,344,970.63 and 1,222,397.16

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Solution

The fourth proportional to 2,232,548.16, 3,344,970.63 and 1,222,397.16 is: 1,831,486.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,548.16 : 3,344,970.63 = 1,222,397.16 : x
  2. Step 2: Convert to fraction form
    2,232,548.16/3,344,970.63 = 1,222,397.16/x
  3. Step 3: Cross multiply
    2,232,548.16x = 3,344,970.63 × 1,222,397.16
  4. Step 4: Simplify right side
    2,232,548.16x = 4,088,882,598,395.41
  5. Step 5: Solve for x
    x = 4,088,882,598,395.41/2,232,548.16
  6. Step 6: Final answer
    x = 1,831,486.85

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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.