Home / 8,095,167.12-11,172,712.68-4,832,150.16

Finding the Fourth Proportional to 8,095,167.12, 11,172,712.68 and 4,832,150.16

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Solution

The fourth proportional to 8,095,167.12, 11,172,712.68 and 4,832,150.16 is: 6,669,192.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,167.12 : 11,172,712.68 = 4,832,150.16 : x
  2. Step 2: Convert to fraction form
    8,095,167.12/11,172,712.68 = 4,832,150.16/x
  3. Step 3: Cross multiply
    8,095,167.12x = 11,172,712.68 × 4,832,150.16
  4. Step 4: Simplify right side
    8,095,167.12x = 53,988,225,364,296.03
  5. Step 5: Solve for x
    x = 53,988,225,364,296.03/8,095,167.12
  6. Step 6: Final answer
    x = 6,669,192.19

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1.5x scale

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.