Home / 8,057,546.55-11,119,071.69-4,386,386.25

Finding the Fourth Proportional to 8,057,546.55, 11,119,071.69 and 4,386,386.25

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Solution

The fourth proportional to 8,057,546.55, 11,119,071.69 and 4,386,386.25 is: 6,053,026.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,057,546.55 : 11,119,071.69 = 4,386,386.25 : x
  2. Step 2: Convert to fraction form
    8,057,546.55/11,119,071.69 = 4,386,386.25/x
  3. Step 3: Cross multiply
    8,057,546.55x = 11,119,071.69 × 4,386,386.25
  4. Step 4: Simplify right side
    8,057,546.55x = 48,772,543,173,780.26
  5. Step 5: Solve for x
    x = 48,772,543,173,780.26/8,057,546.55
  6. Step 6: Final answer
    x = 6,053,026.55

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Double scale
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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.