Home / 2,914,753.40-4,366,225.20-1,651,104.80

Finding the Fourth Proportional to 2,914,753.40, 4,366,225.20 and 1,651,104.80

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Solution

The fourth proportional to 2,914,753.40, 4,366,225.20 and 1,651,104.80 is: 2,473,312.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,753.40 : 4,366,225.20 = 1,651,104.80 : x
  2. Step 2: Convert to fraction form
    2,914,753.40/4,366,225.20 = 1,651,104.80/x
  3. Step 3: Cross multiply
    2,914,753.40x = 4,366,225.20 × 1,651,104.80
  4. Step 4: Simplify right side
    2,914,753.40x = 7,209,095,385,600.96
  5. Step 5: Solve for x
    x = 7,209,095,385,600.96/2,914,753.40
  6. Step 6: Final answer
    x = 2,473,312.28

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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.