Home / 3,655,631.08-5,044,837.86-2,045,995.24

Finding the Fourth Proportional to 3,655,631.08, 5,044,837.86 and 2,045,995.24

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Solution

The fourth proportional to 3,655,631.08, 5,044,837.86 and 2,045,995.24 is: 2,823,510.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,631.08 : 5,044,837.86 = 2,045,995.24 : x
  2. Step 2: Convert to fraction form
    3,655,631.08/5,044,837.86 = 2,045,995.24/x
  3. Step 3: Cross multiply
    3,655,631.08x = 5,044,837.86 × 2,045,995.24
  4. Step 4: Simplify right side
    3,655,631.08x = 10,321,714,248,131.79
  5. Step 5: Solve for x
    x = 10,321,714,248,131.79/3,655,631.08
  6. Step 6: Final answer
    x = 2,823,510.91

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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.