Home / 4,519,363.77-6,236,700.71-2,454,364.89

Finding the Fourth Proportional to 4,519,363.77, 6,236,700.71 and 2,454,364.89

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Solution

The fourth proportional to 4,519,363.77, 6,236,700.71 and 2,454,364.89 is: 3,387,011.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,519,363.77 : 6,236,700.71 = 2,454,364.89 : x
  2. Step 2: Convert to fraction form
    4,519,363.77/6,236,700.71 = 2,454,364.89/x
  3. Step 3: Cross multiply
    4,519,363.77x = 6,236,700.71 × 2,454,364.89
  4. Step 4: Simplify right side
    4,519,363.77x = 15,307,139,239,790.25
  5. Step 5: Solve for x
    x = 15,307,139,239,790.25/4,519,363.77
  6. Step 6: Final answer
    x = 3,387,011.98

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1.5x scale

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.