Home / 8,473,886.07-11,693,879.69-4,606,177.11

Finding the Fourth Proportional to 8,473,886.07, 11,693,879.69 and 4,606,177.11

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Solution

The fourth proportional to 8,473,886.07, 11,693,879.69 and 4,606,177.11 is: 6,356,479.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,473,886.07 : 11,693,879.69 = 4,606,177.11 : x
  2. Step 2: Convert to fraction form
    8,473,886.07/11,693,879.69 = 4,606,177.11/x
  3. Step 3: Cross multiply
    8,473,886.07x = 11,693,879.69 × 4,606,177.11
  4. Step 4: Simplify right side
    8,473,886.07x = 53,864,080,896,702.50
  5. Step 5: Solve for x
    x = 53,864,080,896,702.50/8,473,886.07
  6. Step 6: Final answer
    x = 6,356,479.25

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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.