Home / 6,714,036.11-10,073,019.39-2,164,993.42

Finding the Fourth Proportional to 6,714,036.11, 10,073,019.39 and 2,164,993.42

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Solution

The fourth proportional to 6,714,036.11, 10,073,019.39 and 2,164,993.42 is: 3,248,123.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,036.11 : 10,073,019.39 = 2,164,993.42 : x
  2. Step 2: Convert to fraction form
    6,714,036.11/10,073,019.39 = 2,164,993.42/x
  3. Step 3: Cross multiply
    6,714,036.11x = 10,073,019.39 × 2,164,993.42
  4. Step 4: Simplify right side
    6,714,036.11x = 21,808,020,637,692.35
  5. Step 5: Solve for x
    x = 21,808,020,637,692.35/6,714,036.11
  6. Step 6: Final answer
    x = 3,248,123.82

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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.