Home / 2,604,752.09-3,594,510.30-1,443,194.11

Finding the Fourth Proportional to 2,604,752.09, 3,594,510.30 and 1,443,194.11

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Solution

The fourth proportional to 2,604,752.09, 3,594,510.30 and 1,443,194.11 is: 1,991,581.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,752.09 : 3,594,510.30 = 1,443,194.11 : x
  2. Step 2: Convert to fraction form
    2,604,752.09/3,594,510.30 = 1,443,194.11/x
  3. Step 3: Cross multiply
    2,604,752.09x = 3,594,510.30 × 1,443,194.11
  4. Step 4: Simplify right side
    2,604,752.09x = 5,187,576,084,990.80
  5. Step 5: Solve for x
    x = 5,187,576,084,990.80/2,604,752.09
  6. Step 6: Final answer
    x = 1,991,581.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.