Home / 2,731,569.40-4,088,022.90-2,395,646.20

Finding the Fourth Proportional to 2,731,569.40, 4,088,022.90 and 2,395,646.20

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Solution

The fourth proportional to 2,731,569.40, 4,088,022.90 and 2,395,646.20 is: 3,585,285.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,569.40 : 4,088,022.90 = 2,395,646.20 : x
  2. Step 2: Convert to fraction form
    2,731,569.40/4,088,022.90 = 2,395,646.20/x
  3. Step 3: Cross multiply
    2,731,569.40x = 4,088,022.90 × 2,395,646.20
  4. Step 4: Simplify right side
    2,731,569.40x = 9,793,456,525,897.98
  5. Step 5: Solve for x
    x = 9,793,456,525,897.98/2,731,569.40
  6. Step 6: Final answer
    x = 3,585,285.63

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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.