Home / 2,411,030.07-3,614,029.92-813,043.71

Finding the Fourth Proportional to 2,411,030.07, 3,614,029.92 and 813,043.71

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Solution

The fourth proportional to 2,411,030.07, 3,614,029.92 and 813,043.71 is: 1,218,717.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,030.07 : 3,614,029.92 = 813,043.71 : x
  2. Step 2: Convert to fraction form
    2,411,030.07/3,614,029.92 = 813,043.71/x
  3. Step 3: Cross multiply
    2,411,030.07x = 3,614,029.92 × 813,043.71
  4. Step 4: Simplify right side
    2,411,030.07x = 2,938,364,294,207.80
  5. Step 5: Solve for x
    x = 2,938,364,294,207.80/2,411,030.07
  6. Step 6: Final answer
    x = 1,218,717.40

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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.