Home / 4,021,041.27-5,549,093.17-2,185,499.01

Finding the Fourth Proportional to 4,021,041.27, 5,549,093.17 and 2,185,499.01

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Solution

The fourth proportional to 4,021,041.27, 5,549,093.17 and 2,185,499.01 is: 3,016,019.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,041.27 : 5,549,093.17 = 2,185,499.01 : x
  2. Step 2: Convert to fraction form
    4,021,041.27/5,549,093.17 = 2,185,499.01/x
  3. Step 3: Cross multiply
    4,021,041.27x = 5,549,093.17 × 2,185,499.01
  4. Step 4: Simplify right side
    4,021,041.27x = 12,127,537,629,432.76
  5. Step 5: Solve for x
    x = 12,127,537,629,432.76/4,021,041.27
  6. Step 6: Final answer
    x = 3,016,019.19

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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.