Home / 2,707,075.80-4,060,864.26-885,451.10

Finding the Fourth Proportional to 2,707,075.80, 4,060,864.26 and 885,451.10

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Solution

The fourth proportional to 2,707,075.80, 4,060,864.26 and 885,451.10 is: 1,328,258.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,075.80 : 4,060,864.26 = 885,451.10 : x
  2. Step 2: Convert to fraction form
    2,707,075.80/4,060,864.26 = 885,451.10/x
  3. Step 3: Cross multiply
    2,707,075.80x = 4,060,864.26 × 885,451.10
  4. Step 4: Simplify right side
    2,707,075.80x = 3,595,696,705,663.36
  5. Step 5: Solve for x
    x = 3,595,696,705,663.36/2,707,075.80
  6. Step 6: Final answer
    x = 1,328,258.60

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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.