Home / 2,561,594.76-3,535,006.41-1,400,059.62

Finding the Fourth Proportional to 2,561,594.76, 3,535,006.41 and 1,400,059.62

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Solution

The fourth proportional to 2,561,594.76, 3,535,006.41 and 1,400,059.62 is: 1,932,085.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,594.76 : 3,535,006.41 = 1,400,059.62 : x
  2. Step 2: Convert to fraction form
    2,561,594.76/3,535,006.41 = 1,400,059.62/x
  3. Step 3: Cross multiply
    2,561,594.76x = 3,535,006.41 × 1,400,059.62
  4. Step 4: Simplify right side
    2,561,594.76x = 4,949,219,731,082.17
  5. Step 5: Solve for x
    x = 4,949,219,731,082.17/2,561,594.76
  6. Step 6: Final answer
    x = 1,932,085.36

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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.