Home / 4,523,006.16-6,784,452.76-1,328,017.04

Finding the Fourth Proportional to 4,523,006.16, 6,784,452.76 and 1,328,017.04

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Solution

The fourth proportional to 4,523,006.16, 6,784,452.76 and 1,328,017.04 is: 1,992,008.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,006.16 : 6,784,452.76 = 1,328,017.04 : x
  2. Step 2: Convert to fraction form
    4,523,006.16/6,784,452.76 = 1,328,017.04/x
  3. Step 3: Cross multiply
    4,523,006.16x = 6,784,452.76 × 1,328,017.04
  4. Step 4: Simplify right side
    4,523,006.16x = 9,009,868,872,355.03
  5. Step 5: Solve for x
    x = 9,009,868,872,355.03/4,523,006.16
  6. Step 6: Final answer
    x = 1,992,008.98

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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.