Home / 8,992,210.37-13,492,744.29-4,199,203.04

Finding the Fourth Proportional to 8,992,210.37, 13,492,744.29 and 4,199,203.04

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Solution

The fourth proportional to 8,992,210.37, 13,492,744.29 and 4,199,203.04 is: 6,300,872.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,992,210.37 : 13,492,744.29 = 4,199,203.04 : x
  2. Step 2: Convert to fraction form
    8,992,210.37/13,492,744.29 = 4,199,203.04/x
  3. Step 3: Cross multiply
    8,992,210.37x = 13,492,744.29 × 4,199,203.04
  4. Step 4: Simplify right side
    8,992,210.37x = 56,658,772,773,046.92
  5. Step 5: Solve for x
    x = 56,658,772,773,046.92/8,992,210.37
  6. Step 6: Final answer
    x = 6,300,872.70

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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.