Home / 7,305,053.13-10,081,270.80-4,041,815.04

Finding the Fourth Proportional to 7,305,053.13, 10,081,270.80 and 4,041,815.04

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Solution

The fourth proportional to 7,305,053.13, 10,081,270.80 and 4,041,815.04 is: 5,577,869.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,053.13 : 10,081,270.80 = 4,041,815.04 : x
  2. Step 2: Convert to fraction form
    7,305,053.13/10,081,270.80 = 4,041,815.04/x
  3. Step 3: Cross multiply
    7,305,053.13x = 10,081,270.80 × 4,041,815.04
  4. Step 4: Simplify right side
    7,305,053.13x = 40,746,631,941,752.84
  5. Step 5: Solve for x
    x = 40,746,631,941,752.84/7,305,053.13
  6. Step 6: Final answer
    x = 5,577,869.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.