Home / 1,752,635.40-2,457,232.50-1,752,635.40

Finding the Fourth Proportional to 1,752,635.40, 2,457,232.50 and 1,752,635.40

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Solution

The fourth proportional to 1,752,635.40, 2,457,232.50 and 1,752,635.40 is: 2,457,232.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,635.40 : 2,457,232.50 = 1,752,635.40 : x
  2. Step 2: Convert to fraction form
    1,752,635.40/2,457,232.50 = 1,752,635.40/x
  3. Step 3: Cross multiply
    1,752,635.40x = 2,457,232.50 × 1,752,635.40
  4. Step 4: Simplify right side
    1,752,635.40x = 4,306,632,665,530.50
  5. Step 5: Solve for x
    x = 4,306,632,665,530.50/1,752,635.40
  6. Step 6: Final answer
    x = 2,457,232.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.