Home / 8,436,696.04-11,642,637-4,569,217.39

Finding the Fourth Proportional to 8,436,696.04, 11,642,637 and 4,569,217.39

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Solution

The fourth proportional to 8,436,696.04, 11,642,637 and 4,569,217.39 is: 6,305,518.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,436,696.04 : 11,642,637 = 4,569,217.39 : x
  2. Step 2: Convert to fraction form
    8,436,696.04/11,642,637 = 4,569,217.39/x
  3. Step 3: Cross multiply
    8,436,696.04x = 11,642,637 × 4,569,217.39
  4. Step 4: Simplify right side
    8,436,696.04x = 53,197,739,445,857.43
  5. Step 5: Solve for x
    x = 53,197,739,445,857.43/8,436,696.04
  6. Step 6: Final answer
    x = 6,305,518.08

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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.