Home / 4,065,810.68-5,609,877.79-2,433,597.90

Finding the Fourth Proportional to 4,065,810.68, 5,609,877.79 and 2,433,597.90

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Solution

The fourth proportional to 4,065,810.68, 5,609,877.79 and 2,433,597.90 is: 3,357,801.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,810.68 : 5,609,877.79 = 2,433,597.90 : x
  2. Step 2: Convert to fraction form
    4,065,810.68/5,609,877.79 = 2,433,597.90/x
  3. Step 3: Cross multiply
    4,065,810.68x = 5,609,877.79 × 2,433,597.90
  4. Step 4: Simplify right side
    4,065,810.68x = 13,652,186,809,000.64
  5. Step 5: Solve for x
    x = 13,652,186,809,000.64/4,065,810.68
  6. Step 6: Final answer
    x = 3,357,801.90

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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.