Home / 9,096,210.50-13,646,277.55-2,619,242.21

Finding the Fourth Proportional to 9,096,210.50, 13,646,277.55 and 2,619,242.21

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Solution

The fourth proportional to 9,096,210.50, 13,646,277.55 and 2,619,242.21 is: 3,929,428.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,096,210.50 : 13,646,277.55 = 2,619,242.21 : x
  2. Step 2: Convert to fraction form
    9,096,210.50/13,646,277.55 = 2,619,242.21/x
  3. Step 3: Cross multiply
    9,096,210.50x = 13,646,277.55 × 2,619,242.21
  4. Step 4: Simplify right side
    9,096,210.50x = 35,742,906,182,851.72
  5. Step 5: Solve for x
    x = 35,742,906,182,851.72/9,096,210.50
  6. Step 6: Final answer
    x = 3,929,428.22

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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.