Home / 10,109,774-15,164,661-4,047,235.04

Finding the Fourth Proportional to 10,109,774, 15,164,661 and 4,047,235.04

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Solution

The fourth proportional to 10,109,774, 15,164,661 and 4,047,235.04 is: 6,070,852.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,109,774 : 15,164,661 = 4,047,235.04 : x
  2. Step 2: Convert to fraction form
    10,109,774/15,164,661 = 4,047,235.04/x
  3. Step 3: Cross multiply
    10,109,774x = 15,164,661 × 4,047,235.04
  4. Step 4: Simplify right side
    10,109,774x = 61,374,947,368,921.44
  5. Step 5: Solve for x
    x = 61,374,947,368,921.44/10,109,774
  6. Step 6: Final answer
    x = 6,070,852.56

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Double scale
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Similar ratio
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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.