Home / 3,636,350.70-5,460,430.95-2,443,560.90

Finding the Fourth Proportional to 3,636,350.70, 5,460,430.95 and 2,443,560.90

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Solution

The fourth proportional to 3,636,350.70, 5,460,430.95 and 2,443,560.90 is: 3,669,309.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,350.70 : 5,460,430.95 = 2,443,560.90 : x
  2. Step 2: Convert to fraction form
    3,636,350.70/5,460,430.95 = 2,443,560.90/x
  3. Step 3: Cross multiply
    3,636,350.70x = 5,460,430.95 × 2,443,560.90
  4. Step 4: Simplify right side
    3,636,350.70x = 13,342,895,566,569.86
  5. Step 5: Solve for x
    x = 13,342,895,566,569.86/3,636,350.70
  6. Step 6: Final answer
    x = 3,669,309.33

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1.5x scale

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.