Home / 2,935,988.04-4,051,655.19-1,629,437.33

Finding the Fourth Proportional to 2,935,988.04, 4,051,655.19 and 1,629,437.33

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Solution

The fourth proportional to 2,935,988.04, 4,051,655.19 and 1,629,437.33 is: 2,248,618.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,988.04 : 4,051,655.19 = 1,629,437.33 : x
  2. Step 2: Convert to fraction form
    2,935,988.04/4,051,655.19 = 1,629,437.33/x
  3. Step 3: Cross multiply
    2,935,988.04x = 4,051,655.19 × 1,629,437.33
  4. Step 4: Simplify right side
    2,935,988.04x = 6,601,918,214,874.24
  5. Step 5: Solve for x
    x = 6,601,918,214,874.24/2,935,988.04
  6. Step 6: Final answer
    x = 2,248,618.91

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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.