Home / 2,869,675.92-4,303,019.23-1,071,080.24

Finding the Fourth Proportional to 2,869,675.92, 4,303,019.23 and 1,071,080.24

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Solution

The fourth proportional to 2,869,675.92, 4,303,019.23 and 1,071,080.24 is: 1,606,062.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,675.92 : 4,303,019.23 = 1,071,080.24 : x
  2. Step 2: Convert to fraction form
    2,869,675.92/4,303,019.23 = 1,071,080.24/x
  3. Step 3: Cross multiply
    2,869,675.92x = 4,303,019.23 × 1,071,080.24
  4. Step 4: Simplify right side
    2,869,675.92x = 4,608,878,845,400.22
  5. Step 5: Solve for x
    x = 4,608,878,845,400.22/2,869,675.92
  6. Step 6: Final answer
    x = 1,606,062.49

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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.