Home / 3,574,110.15-4,932,304.29-1,942,521.39

Finding the Fourth Proportional to 3,574,110.15, 4,932,304.29 and 1,942,521.39

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Solution

The fourth proportional to 3,574,110.15, 4,932,304.29 and 1,942,521.39 is: 2,680,697.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,110.15 : 4,932,304.29 = 1,942,521.39 : x
  2. Step 2: Convert to fraction form
    3,574,110.15/4,932,304.29 = 1,942,521.39/x
  3. Step 3: Cross multiply
    3,574,110.15x = 4,932,304.29 × 1,942,521.39
  4. Step 4: Simplify right side
    3,574,110.15x = 9,581,106,585,313.76
  5. Step 5: Solve for x
    x = 9,581,106,585,313.76/3,574,110.15
  6. Step 6: Final answer
    x = 2,680,697.06

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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.