Home / 1,572,116.70-2,352,731.85-941,483.10

Finding the Fourth Proportional to 1,572,116.70, 2,352,731.85 and 941,483.10

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Solution

The fourth proportional to 1,572,116.70, 2,352,731.85 and 941,483.10 is: 1,408,964.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,116.70 : 2,352,731.85 = 941,483.10 : x
  2. Step 2: Convert to fraction form
    1,572,116.70/2,352,731.85 = 941,483.10/x
  3. Step 3: Cross multiply
    1,572,116.70x = 2,352,731.85 × 941,483.10
  4. Step 4: Simplify right side
    1,572,116.70x = 2,215,057,275,606.74
  5. Step 5: Solve for x
    x = 2,215,057,275,606.74/1,572,116.70
  6. Step 6: Final answer
    x = 1,408,964.92

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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.