Home / 4,443,132.04-6,664,926.36-1,248,507.40

Finding the Fourth Proportional to 4,443,132.04, 6,664,926.36 and 1,248,507.40

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Solution

The fourth proportional to 4,443,132.04, 6,664,926.36 and 1,248,507.40 is: 1,872,825.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,132.04 : 6,664,926.36 = 1,248,507.40 : x
  2. Step 2: Convert to fraction form
    4,443,132.04/6,664,926.36 = 1,248,507.40/x
  3. Step 3: Cross multiply
    4,443,132.04x = 6,664,926.36 × 1,248,507.40
  4. Step 4: Simplify right side
    4,443,132.04x = 8,321,209,880,915.06
  5. Step 5: Solve for x
    x = 8,321,209,880,915.06/4,443,132.04
  6. Step 6: Final answer
    x = 1,872,825.25

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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.