Home / 3,075,347.10-4,613,020.65-2,744,672.70

Finding the Fourth Proportional to 3,075,347.10, 4,613,020.65 and 2,744,672.70

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Solution

The fourth proportional to 3,075,347.10, 4,613,020.65 and 2,744,672.70 is: 4,117,009.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,347.10 : 4,613,020.65 = 2,744,672.70 : x
  2. Step 2: Convert to fraction form
    3,075,347.10/4,613,020.65 = 2,744,672.70/x
  3. Step 3: Cross multiply
    3,075,347.10x = 4,613,020.65 × 2,744,672.70
  4. Step 4: Simplify right side
    3,075,347.10x = 12,661,231,842,591.26
  5. Step 5: Solve for x
    x = 12,661,231,842,591.26/3,075,347.10
  6. Step 6: Final answer
    x = 4,117,009.05

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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.