Home / 2,473,915.83-3,714,954.90-1,669,468.55

Finding the Fourth Proportional to 2,473,915.83, 3,714,954.90 and 1,669,468.55

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Solution

The fourth proportional to 2,473,915.83, 3,714,954.90 and 1,669,468.55 is: 2,506,956.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,915.83 : 3,714,954.90 = 1,669,468.55 : x
  2. Step 2: Convert to fraction form
    2,473,915.83/3,714,954.90 = 1,669,468.55/x
  3. Step 3: Cross multiply
    2,473,915.83x = 3,714,954.90 × 1,669,468.55
  4. Step 4: Simplify right side
    2,473,915.83x = 6,202,000,357,005.40
  5. Step 5: Solve for x
    x = 6,202,000,357,005.40/2,473,915.83
  6. Step 6: Final answer
    x = 2,506,956.90

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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.