Home / 4,047,948-5,586,093.36-2,237,073.12

Finding the Fourth Proportional to 4,047,948, 5,586,093.36 and 2,237,073.12

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Solution

The fourth proportional to 4,047,948, 5,586,093.36 and 2,237,073.12 is: 3,087,119.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,948 : 5,586,093.36 = 2,237,073.12 : x
  2. Step 2: Convert to fraction form
    4,047,948/5,586,093.36 = 2,237,073.12/x
  3. Step 3: Cross multiply
    4,047,948x = 5,586,093.36 × 2,237,073.12
  4. Step 4: Simplify right side
    4,047,948x = 12,496,499,301,466.48
  5. Step 5: Solve for x
    x = 12,496,499,301,466.48/4,047,948
  6. Step 6: Final answer
    x = 3,087,119.52

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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.