Home / 3,373,711.60-4,655,838.28-1,845,818.80

Finding the Fourth Proportional to 3,373,711.60, 4,655,838.28 and 1,845,818.80

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Solution

The fourth proportional to 3,373,711.60, 4,655,838.28 and 1,845,818.80 is: 2,547,293.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,711.60 : 4,655,838.28 = 1,845,818.80 : x
  2. Step 2: Convert to fraction form
    3,373,711.60/4,655,838.28 = 1,845,818.80/x
  3. Step 3: Cross multiply
    3,373,711.60x = 4,655,838.28 × 1,845,818.80
  4. Step 4: Simplify right side
    3,373,711.60x = 8,593,833,826,983.67
  5. Step 5: Solve for x
    x = 8,593,833,826,983.67/3,373,711.60
  6. Step 6: Final answer
    x = 2,547,293.56

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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.