Home / 2,447,683.65-3,670,972.04-930,826.01

Finding the Fourth Proportional to 2,447,683.65, 3,670,972.04 and 930,826.01

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Solution

The fourth proportional to 2,447,683.65, 3,670,972.04 and 930,826.01 is: 1,396,028.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,683.65 : 3,670,972.04 = 930,826.01 : x
  2. Step 2: Convert to fraction form
    2,447,683.65/3,670,972.04 = 930,826.01/x
  3. Step 3: Cross multiply
    2,447,683.65x = 3,670,972.04 × 930,826.01
  4. Step 4: Simplify right side
    2,447,683.65x = 3,417,036,268,319.26
  5. Step 5: Solve for x
    x = 3,417,036,268,319.26/2,447,683.65
  6. Step 6: Final answer
    x = 1,396,028.55

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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.