Home / 4,756,410.91-7,133,719.69-1,344,670.41

Finding the Fourth Proportional to 4,756,410.91, 7,133,719.69 and 1,344,670.41

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Solution

The fourth proportional to 4,756,410.91, 7,133,719.69 and 1,344,670.41 is: 2,016,752.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,410.91 : 7,133,719.69 = 1,344,670.41 : x
  2. Step 2: Convert to fraction form
    4,756,410.91/7,133,719.69 = 1,344,670.41/x
  3. Step 3: Cross multiply
    4,756,410.91x = 7,133,719.69 × 1,344,670.41
  4. Step 4: Simplify right side
    4,756,410.91x = 9,592,501,780,377.37
  5. Step 5: Solve for x
    x = 9,592,501,780,377.37/4,756,410.91
  6. Step 6: Final answer
    x = 2,016,752.12

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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.