Home / 3,093,291.20-4,636,000.20-1,492,407.20

Finding the Fourth Proportional to 3,093,291.20, 4,636,000.20 and 1,492,407.20

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Solution

The fourth proportional to 3,093,291.20, 4,636,000.20 and 1,492,407.20 is: 2,236,711.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,291.20 : 4,636,000.20 = 1,492,407.20 : x
  2. Step 2: Convert to fraction form
    3,093,291.20/4,636,000.20 = 1,492,407.20/x
  3. Step 3: Cross multiply
    3,093,291.20x = 4,636,000.20 × 1,492,407.20
  4. Step 4: Simplify right side
    3,093,291.20x = 6,918,800,077,681.44
  5. Step 5: Solve for x
    x = 6,918,800,077,681.44/3,093,291.20
  6. Step 6: Final answer
    x = 2,236,711.53

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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.