Home / 8,964,559.70-13,446,839.55-2,232,973.70

Finding the Fourth Proportional to 8,964,559.70, 13,446,839.55 and 2,232,973.70

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Solution

The fourth proportional to 8,964,559.70, 13,446,839.55 and 2,232,973.70 is: 3,349,460.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,964,559.70 : 13,446,839.55 = 2,232,973.70 : x
  2. Step 2: Convert to fraction form
    8,964,559.70/13,446,839.55 = 2,232,973.70/x
  3. Step 3: Cross multiply
    8,964,559.70x = 13,446,839.55 × 2,232,973.70
  4. Step 4: Simplify right side
    8,964,559.70x = 30,026,439,063,269.84
  5. Step 5: Solve for x
    x = 30,026,439,063,269.84/8,964,559.70
  6. Step 6: Final answer
    x = 3,349,460.55

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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.