Home / 5,133,492.36-7,707,808.20-2,863,452

Finding the Fourth Proportional to 5,133,492.36, 7,707,808.20 and 2,863,452

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Solution

The fourth proportional to 5,133,492.36, 7,707,808.20 and 2,863,452 is: 4,299,400.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,492.36 : 7,707,808.20 = 2,863,452 : x
  2. Step 2: Convert to fraction form
    5,133,492.36/7,707,808.20 = 2,863,452/x
  3. Step 3: Cross multiply
    5,133,492.36x = 7,707,808.20 × 2,863,452
  4. Step 4: Simplify right side
    5,133,492.36x = 22,070,938,805,906.40
  5. Step 5: Solve for x
    x = 22,070,938,805,906.40/5,133,492.36
  6. Step 6: Final answer
    x = 4,299,400.34

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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.