Home / 8,032,522.45-11,084,894.10-4,361,446.12

Finding the Fourth Proportional to 8,032,522.45, 11,084,894.10 and 4,361,446.12

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Solution

The fourth proportional to 8,032,522.45, 11,084,894.10 and 4,361,446.12 is: 6,018,802.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,522.45 : 11,084,894.10 = 4,361,446.12 : x
  2. Step 2: Convert to fraction form
    8,032,522.45/11,084,894.10 = 4,361,446.12/x
  3. Step 3: Cross multiply
    8,032,522.45x = 11,084,894.10 × 4,361,446.12
  4. Step 4: Simplify right side
    8,032,522.45x = 48,346,168,373,959.51
  5. Step 5: Solve for x
    x = 48,346,168,373,959.51/8,032,522.45
  6. Step 6: Final answer
    x = 6,018,802.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.