Home / 4,667,392-6,441,001.14-2,521,216

Finding the Fourth Proportional to 4,667,392, 6,441,001.14 and 2,521,216

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Solution

The fourth proportional to 4,667,392, 6,441,001.14 and 2,521,216 is: 3,479,278.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,392 : 6,441,001.14 = 2,521,216 : x
  2. Step 2: Convert to fraction form
    4,667,392/6,441,001.14 = 2,521,216/x
  3. Step 3: Cross multiply
    4,667,392x = 6,441,001.14 × 2,521,216
  4. Step 4: Simplify right side
    4,667,392x = 16,239,155,130,186.24
  5. Step 5: Solve for x
    x = 16,239,155,130,186.24/4,667,392
  6. Step 6: Final answer
    x = 3,479,278.18

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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.