Home / 1,854,030.28-2,557,238.98-1,701,559.96

Finding the Fourth Proportional to 1,854,030.28, 2,557,238.98 and 1,701,559.96

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Solution

The fourth proportional to 1,854,030.28, 2,557,238.98 and 1,701,559.96 is: 2,346,938.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,030.28 : 2,557,238.98 = 1,701,559.96 : x
  2. Step 2: Convert to fraction form
    1,854,030.28/2,557,238.98 = 1,701,559.96/x
  3. Step 3: Cross multiply
    1,854,030.28x = 2,557,238.98 × 1,701,559.96
  4. Step 4: Simplify right side
    1,854,030.28x = 4,351,295,456,519.24
  5. Step 5: Solve for x
    x = 4,351,295,456,519.24/1,854,030.28
  6. Step 6: Final answer
    x = 2,346,938.72

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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.