Home / 1,895,050.13-2,842,156.40-546,919.44

Finding the Fourth Proportional to 1,895,050.13, 2,842,156.40 and 546,919.44

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Solution

The fourth proportional to 1,895,050.13, 2,842,156.40 and 546,919.44 is: 820,258.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,050.13 : 2,842,156.40 = 546,919.44 : x
  2. Step 2: Convert to fraction form
    1,895,050.13/2,842,156.40 = 546,919.44/x
  3. Step 3: Cross multiply
    1,895,050.13x = 2,842,156.40 × 546,919.44
  4. Step 4: Simplify right side
    1,895,050.13x = 1,554,430,583,945.82
  5. Step 5: Solve for x
    x = 1,554,430,583,945.82/1,895,050.13
  6. Step 6: Final answer
    x = 820,258.29

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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.