Home / 6,707,036.52-10,053,827.73-3,115,326.02

Finding the Fourth Proportional to 6,707,036.52, 10,053,827.73 and 3,115,326.02

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Solution

The fourth proportional to 6,707,036.52, 10,053,827.73 and 3,115,326.02 is: 4,669,864.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,036.52 : 10,053,827.73 = 3,115,326.02 : x
  2. Step 2: Convert to fraction form
    6,707,036.52/10,053,827.73 = 3,115,326.02/x
  3. Step 3: Cross multiply
    6,707,036.52x = 10,053,827.73 × 3,115,326.02
  4. Step 4: Simplify right side
    6,707,036.52x = 31,320,951,077,597.40
  5. Step 5: Solve for x
    x = 31,320,951,077,597.40/6,707,036.52
  6. Step 6: Final answer
    x = 4,669,864.40

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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.