Home / 4,409,332.16-6,613,995.81-1,376,957.91

Finding the Fourth Proportional to 4,409,332.16, 6,613,995.81 and 1,376,957.91

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Solution

The fourth proportional to 4,409,332.16, 6,613,995.81 and 1,376,957.91 is: 2,065,436.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409,332.16 : 6,613,995.81 = 1,376,957.91 : x
  2. Step 2: Convert to fraction form
    4,409,332.16/6,613,995.81 = 1,376,957.91/x
  3. Step 3: Cross multiply
    4,409,332.16x = 6,613,995.81 × 1,376,957.91
  4. Step 4: Simplify right side
    4,409,332.16x = 9,107,193,847,286.36
  5. Step 5: Solve for x
    x = 9,107,193,847,286.36/4,409,332.16
  6. Step 6: Final answer
    x = 2,065,436.11

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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.