Home / 2,386,793.01-3,292,286.94-1,456,075.52

Finding the Fourth Proportional to 2,386,793.01, 3,292,286.94 and 1,456,075.52

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Solution

The fourth proportional to 2,386,793.01, 3,292,286.94 and 1,456,075.52 is: 2,008,476.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,793.01 : 3,292,286.94 = 1,456,075.52 : x
  2. Step 2: Convert to fraction form
    2,386,793.01/3,292,286.94 = 1,456,075.52/x
  3. Step 3: Cross multiply
    2,386,793.01x = 3,292,286.94 × 1,456,075.52
  4. Step 4: Simplify right side
    2,386,793.01x = 4,793,818,418,149.71
  5. Step 5: Solve for x
    x = 4,793,818,418,149.71/2,386,793.01
  6. Step 6: Final answer
    x = 2,008,476.81

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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.