Home / 9,233,725.42-13,851,284.32-2,756,289.20

Finding the Fourth Proportional to 9,233,725.42, 13,851,284.32 and 2,756,289.20

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Solution

The fourth proportional to 9,233,725.42, 13,851,284.32 and 2,756,289.20 is: 4,134,641.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,725.42 : 13,851,284.32 = 2,756,289.20 : x
  2. Step 2: Convert to fraction form
    9,233,725.42/13,851,284.32 = 2,756,289.20/x
  3. Step 3: Cross multiply
    9,233,725.42x = 13,851,284.32 × 2,756,289.20
  4. Step 4: Simplify right side
    9,233,725.42x = 38,178,145,377,345.34
  5. Step 5: Solve for x
    x = 38,178,145,377,345.34/9,233,725.42
  6. Step 6: Final answer
    x = 4,134,641.62

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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.