Home / 4,841,246.40-7,261,869.60-1,295,390.40

Finding the Fourth Proportional to 4,841,246.40, 7,261,869.60 and 1,295,390.40

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Solution

The fourth proportional to 4,841,246.40, 7,261,869.60 and 1,295,390.40 is: 1,943,085.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,246.40 : 7,261,869.60 = 1,295,390.40 : x
  2. Step 2: Convert to fraction form
    4,841,246.40/7,261,869.60 = 1,295,390.40/x
  3. Step 3: Cross multiply
    4,841,246.40x = 7,261,869.60 × 1,295,390.40
  4. Step 4: Simplify right side
    4,841,246.40x = 9,406,956,165,891.84
  5. Step 5: Solve for x
    x = 9,406,956,165,891.84/4,841,246.40
  6. Step 6: Final answer
    x = 1,943,085.60

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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.