Home / 2,340,294.40-3,502,665.60-1,698,774.40

Finding the Fourth Proportional to 2,340,294.40, 3,502,665.60 and 1,698,774.40

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Solution

The fourth proportional to 2,340,294.40, 3,502,665.60 and 1,698,774.40 is: 2,542,517.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,294.40 : 3,502,665.60 = 1,698,774.40 : x
  2. Step 2: Convert to fraction form
    2,340,294.40/3,502,665.60 = 1,698,774.40/x
  3. Step 3: Cross multiply
    2,340,294.40x = 3,502,665.60 × 1,698,774.40
  4. Step 4: Simplify right side
    2,340,294.40x = 5,950,238,653,040.64
  5. Step 5: Solve for x
    x = 5,950,238,653,040.64/2,340,294.40
  6. Step 6: Final answer
    x = 2,542,517.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.