Home / 8,894,820.03-13,342,346.91-2,418,215.01

Finding the Fourth Proportional to 8,894,820.03, 13,342,346.91 and 2,418,215.01

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Solution

The fourth proportional to 8,894,820.03, 13,342,346.91 and 2,418,215.01 is: 3,627,354.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,820.03 : 13,342,346.91 = 2,418,215.01 : x
  2. Step 2: Convert to fraction form
    8,894,820.03/13,342,346.91 = 2,418,215.01/x
  3. Step 3: Cross multiply
    8,894,820.03x = 13,342,346.91 × 2,418,215.01
  4. Step 4: Simplify right side
    8,894,820.03x = 32,264,663,566,389.12
  5. Step 5: Solve for x
    x = 32,264,663,566,389.12/8,894,820.03
  6. Step 6: Final answer
    x = 3,627,354.29

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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.