Home / 4,760,326.73-7,140,988.35-1,565,702.06

Finding the Fourth Proportional to 4,760,326.73, 7,140,988.35 and 1,565,702.06

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Solution

The fourth proportional to 4,760,326.73, 7,140,988.35 and 1,565,702.06 is: 2,348,716.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,326.73 : 7,140,988.35 = 1,565,702.06 : x
  2. Step 2: Convert to fraction form
    4,760,326.73/7,140,988.35 = 1,565,702.06/x
  3. Step 3: Cross multiply
    4,760,326.73x = 7,140,988.35 × 1,565,702.06
  4. Step 4: Simplify right side
    4,760,326.73x = 11,180,660,134,326.06
  5. Step 5: Solve for x
    x = 11,180,660,134,326.06/4,760,326.73
  6. Step 6: Final answer
    x = 2,348,716.96

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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.