Home / 1,896,442.36-2,614,854.30-1,532,741.56

Finding the Fourth Proportional to 1,896,442.36, 2,614,854.30 and 1,532,741.56

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Solution

The fourth proportional to 1,896,442.36, 2,614,854.30 and 1,532,741.56 is: 2,113,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,442.36 : 2,614,854.30 = 1,532,741.56 : x
  2. Step 2: Convert to fraction form
    1,896,442.36/2,614,854.30 = 1,532,741.56/x
  3. Step 3: Cross multiply
    1,896,442.36x = 2,614,854.30 × 1,532,741.56
  4. Step 4: Simplify right side
    1,896,442.36x = 4,007,895,858,954.71
  5. Step 5: Solve for x
    x = 4,007,895,858,954.71/1,896,442.36
  6. Step 6: Final answer
    x = 2,113,376.05

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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.