Home / 4,428,100.04-6,642,530.65-1,233,226.22

Finding the Fourth Proportional to 4,428,100.04, 6,642,530.65 and 1,233,226.22

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Solution

The fourth proportional to 4,428,100.04, 6,642,530.65 and 1,233,226.22 is: 1,849,945.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,100.04 : 6,642,530.65 = 1,233,226.22 : x
  2. Step 2: Convert to fraction form
    4,428,100.04/6,642,530.65 = 1,233,226.22/x
  3. Step 3: Cross multiply
    4,428,100.04x = 6,642,530.65 × 1,233,226.22
  4. Step 4: Simplify right side
    4,428,100.04x = 8,191,742,933,062.52
  5. Step 5: Solve for x
    x = 8,191,742,933,062.52/4,428,100.04
  6. Step 6: Final answer
    x = 1,849,945.32

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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.