Home / 10,895,972.22-16,338,283.02-4,066,929

Finding the Fourth Proportional to 10,895,972.22, 16,338,283.02 and 4,066,929

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Solution

The fourth proportional to 10,895,972.22, 16,338,283.02 and 4,066,929 is: 6,098,275.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,895,972.22 : 16,338,283.02 = 4,066,929 : x
  2. Step 2: Convert to fraction form
    10,895,972.22/16,338,283.02 = 4,066,929/x
  3. Step 3: Cross multiply
    10,895,972.22x = 16,338,283.02 × 4,066,929
  4. Step 4: Simplify right side
    10,895,972.22x = 66,446,637,024,245.58
  5. Step 5: Solve for x
    x = 66,446,637,024,245.58/10,895,972.22
  6. Step 6: Final answer
    x = 6,098,275.19

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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.