Home / 2,760,460.92-4,141,355.76-1,163,480.76

Finding the Fourth Proportional to 2,760,460.92, 4,141,355.76 and 1,163,480.76

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Solution

The fourth proportional to 2,760,460.92, 4,141,355.76 and 1,163,480.76 is: 1,745,501.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,460.92 : 4,141,355.76 = 1,163,480.76 : x
  2. Step 2: Convert to fraction form
    2,760,460.92/4,141,355.76 = 1,163,480.76/x
  3. Step 3: Cross multiply
    2,760,460.92x = 4,141,355.76 × 1,163,480.76
  4. Step 4: Simplify right side
    2,760,460.92x = 4,818,387,747,075.18
  5. Step 5: Solve for x
    x = 4,818,387,747,075.18/2,760,460.92
  6. Step 6: Final answer
    x = 1,745,501.16

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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.