Home / 6,251,326.91-9,376,937.69-4,886,248.84

Finding the Fourth Proportional to 6,251,326.91, 9,376,937.69 and 4,886,248.84

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Solution

The fourth proportional to 6,251,326.91, 9,376,937.69 and 4,886,248.84 is: 7,329,332.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,251,326.91 : 9,376,937.69 = 4,886,248.84 : x
  2. Step 2: Convert to fraction form
    6,251,326.91/9,376,937.69 = 4,886,248.84/x
  3. Step 3: Cross multiply
    6,251,326.91x = 9,376,937.69 × 4,886,248.84
  4. Step 4: Simplify right side
    6,251,326.91x = 45,818,050,899,288.06
  5. Step 5: Solve for x
    x = 45,818,050,899,288.06/6,251,326.91
  6. Step 6: Final answer
    x = 7,329,332.08

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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.