Home / 8,992,203.57-13,492,734.12-4,199,196.24

Finding the Fourth Proportional to 8,992,203.57, 13,492,734.12 and 4,199,196.24

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Solution

The fourth proportional to 8,992,203.57, 13,492,734.12 and 4,199,196.24 is: 6,300,862.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,992,203.57 : 13,492,734.12 = 4,199,196.24 : x
  2. Step 2: Convert to fraction form
    8,992,203.57/13,492,734.12 = 4,199,196.24/x
  3. Step 3: Cross multiply
    8,992,203.57x = 13,492,734.12 × 4,199,196.24
  4. Step 4: Simplify right side
    8,992,203.57x = 56,658,638,384,023.71
  5. Step 5: Solve for x
    x = 56,658,638,384,023.71/8,992,203.57
  6. Step 6: Final answer
    x = 6,300,862.51

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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.