Home / 3,023,136.90-4,534,705.35-893,241.90

Finding the Fourth Proportional to 3,023,136.90, 4,534,705.35 and 893,241.90

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Solution

The fourth proportional to 3,023,136.90, 4,534,705.35 and 893,241.90 is: 1,339,862.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,136.90 : 4,534,705.35 = 893,241.90 : x
  2. Step 2: Convert to fraction form
    3,023,136.90/4,534,705.35 = 893,241.90/x
  3. Step 3: Cross multiply
    3,023,136.90x = 4,534,705.35 × 893,241.90
  4. Step 4: Simplify right side
    3,023,136.90x = 4,050,588,822,774.16
  5. Step 5: Solve for x
    x = 4,050,588,822,774.16/3,023,136.90
  6. Step 6: Final answer
    x = 1,339,862.85

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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.