Home / 2,712,075.04-4,066,537.38-1,028,260

Finding the Fourth Proportional to 2,712,075.04, 4,066,537.38 and 1,028,260

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Solution

The fourth proportional to 2,712,075.04, 4,066,537.38 and 1,028,260 is: 1,541,792.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,712,075.04 : 4,066,537.38 = 1,028,260 : x
  2. Step 2: Convert to fraction form
    2,712,075.04/4,066,537.38 = 1,028,260/x
  3. Step 3: Cross multiply
    2,712,075.04x = 4,066,537.38 × 1,028,260
  4. Step 4: Simplify right side
    2,712,075.04x = 4,181,457,726,358.80
  5. Step 5: Solve for x
    x = 4,181,457,726,358.80/2,712,075.04
  6. Step 6: Final answer
    x = 1,541,792.78

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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.