Home / 5,054,927.40-7,582,391.10-3,354,316.20

Finding the Fourth Proportional to 5,054,927.40, 7,582,391.10 and 3,354,316.20

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Solution

The fourth proportional to 5,054,927.40, 7,582,391.10 and 3,354,316.20 is: 5,031,474.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,927.40 : 7,582,391.10 = 3,354,316.20 : x
  2. Step 2: Convert to fraction form
    5,054,927.40/7,582,391.10 = 3,354,316.20/x
  3. Step 3: Cross multiply
    5,054,927.40x = 7,582,391.10 × 3,354,316.20
  4. Step 4: Simplify right side
    5,054,927.40x = 25,433,737,301,465.82
  5. Step 5: Solve for x
    x = 25,433,737,301,465.82/5,054,927.40
  6. Step 6: Final answer
    x = 5,031,474.30

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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.