Home / 3,719,871.42-5,574,610.35-2,010,329.16

Finding the Fourth Proportional to 3,719,871.42, 5,574,610.35 and 2,010,329.16

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Solution

The fourth proportional to 3,719,871.42, 5,574,610.35 and 2,010,329.16 is: 3,012,685.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,871.42 : 5,574,610.35 = 2,010,329.16 : x
  2. Step 2: Convert to fraction form
    3,719,871.42/5,574,610.35 = 2,010,329.16/x
  3. Step 3: Cross multiply
    3,719,871.42x = 5,574,610.35 × 2,010,329.16
  4. Step 4: Simplify right side
    3,719,871.42x = 11,206,801,742,242.80
  5. Step 5: Solve for x
    x = 11,206,801,742,242.80/3,719,871.42
  6. Step 6: Final answer
    x = 3,012,685.25

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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.