Home / 6,295,277.70-9,442,916.55-4,382,090.10

Finding the Fourth Proportional to 6,295,277.70, 9,442,916.55 and 4,382,090.10

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Solution

The fourth proportional to 6,295,277.70, 9,442,916.55 and 4,382,090.10 is: 6,573,135.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,277.70 : 9,442,916.55 = 4,382,090.10 : x
  2. Step 2: Convert to fraction form
    6,295,277.70/9,442,916.55 = 4,382,090.10/x
  3. Step 3: Cross multiply
    6,295,277.70x = 9,442,916.55 × 4,382,090.10
  4. Step 4: Simplify right side
    6,295,277.70x = 41,379,711,128,881.16
  5. Step 5: Solve for x
    x = 41,379,711,128,881.16/6,295,277.70
  6. Step 6: Final answer
    x = 6,573,135.15

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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.