Home / 3,360,901.90-5,041,352.85-2,770,411.90

Finding the Fourth Proportional to 3,360,901.90, 5,041,352.85 and 2,770,411.90

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Solution

The fourth proportional to 3,360,901.90, 5,041,352.85 and 2,770,411.90 is: 4,155,617.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,901.90 : 5,041,352.85 = 2,770,411.90 : x
  2. Step 2: Convert to fraction form
    3,360,901.90/5,041,352.85 = 2,770,411.90/x
  3. Step 3: Cross multiply
    3,360,901.90x = 5,041,352.85 × 2,770,411.90
  4. Step 4: Simplify right side
    3,360,901.90x = 13,966,623,927,738.91
  5. Step 5: Solve for x
    x = 13,966,623,927,738.91/3,360,901.90
  6. Step 6: Final answer
    x = 4,155,617.85

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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.