Home / 8,080,565.08-11,151,417.04-4,409,718.56

Finding the Fourth Proportional to 8,080,565.08, 11,151,417.04 and 4,409,718.56

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Solution

The fourth proportional to 8,080,565.08, 11,151,417.04 and 4,409,718.56 is: 6,085,541.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,565.08 : 11,151,417.04 = 4,409,718.56 : x
  2. Step 2: Convert to fraction form
    8,080,565.08/11,151,417.04 = 4,409,718.56/x
  3. Step 3: Cross multiply
    8,080,565.08x = 11,151,417.04 × 4,409,718.56
  4. Step 4: Simplify right side
    8,080,565.08x = 49,174,610,691,588.25
  5. Step 5: Solve for x
    x = 49,174,610,691,588.25/8,080,565.08
  6. Step 6: Final answer
    x = 6,085,541.07

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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.