Home / 2,711,704.41-3,742,141.70-1,488,030.39

Finding the Fourth Proportional to 2,711,704.41, 3,742,141.70 and 1,488,030.39

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Solution

The fourth proportional to 2,711,704.41, 3,742,141.70 and 1,488,030.39 is: 2,053,476.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,704.41 : 3,742,141.70 = 1,488,030.39 : x
  2. Step 2: Convert to fraction form
    2,711,704.41/3,742,141.70 = 1,488,030.39/x
  3. Step 3: Cross multiply
    2,711,704.41x = 3,742,141.70 × 1,488,030.39
  4. Step 4: Simplify right side
    2,711,704.41x = 5,568,420,577,006.34
  5. Step 5: Solve for x
    x = 5,568,420,577,006.34/2,711,704.41
  6. Step 6: Final answer
    x = 2,053,476.24

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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.