Home / 3,563,958.98-5,348,595.51-1,434,061.22

Finding the Fourth Proportional to 3,563,958.98, 5,348,595.51 and 1,434,061.22

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Solution

The fourth proportional to 3,563,958.98, 5,348,595.51 and 1,434,061.22 is: 2,152,160.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,958.98 : 5,348,595.51 = 1,434,061.22 : x
  2. Step 2: Convert to fraction form
    3,563,958.98/5,348,595.51 = 1,434,061.22/x
  3. Step 3: Cross multiply
    3,563,958.98x = 5,348,595.51 × 1,434,061.22
  4. Step 4: Simplify right side
    3,563,958.98x = 7,670,213,402,357.12
  5. Step 5: Solve for x
    x = 7,670,213,402,357.12/3,563,958.98
  6. Step 6: Final answer
    x = 2,152,160.97

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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.