Home / 3,077,713.95-4,247,465.03-1,701,028.08

Finding the Fourth Proportional to 3,077,713.95, 4,247,465.03 and 1,701,028.08

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Solution

The fourth proportional to 3,077,713.95, 4,247,465.03 and 1,701,028.08 is: 2,347,540.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,713.95 : 4,247,465.03 = 1,701,028.08 : x
  2. Step 2: Convert to fraction form
    3,077,713.95/4,247,465.03 = 1,701,028.08/x
  3. Step 3: Cross multiply
    3,077,713.95x = 4,247,465.03 × 1,701,028.08
  4. Step 4: Simplify right side
    3,077,713.95x = 7,225,057,292,290.04
  5. Step 5: Solve for x
    x = 7,225,057,292,290.04/3,077,713.95
  6. Step 6: Final answer
    x = 2,347,540.22

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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.