Home / 9,223,606.35-13,843,805.28-4,909,278.65

Finding the Fourth Proportional to 9,223,606.35, 13,843,805.28 and 4,909,278.65

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Solution

The fourth proportional to 9,223,606.35, 13,843,805.28 and 4,909,278.65 is: 7,368,386.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,606.35 : 13,843,805.28 = 4,909,278.65 : x
  2. Step 2: Convert to fraction form
    9,223,606.35/13,843,805.28 = 4,909,278.65/x
  3. Step 3: Cross multiply
    9,223,606.35x = 13,843,805.28 × 4,909,278.65
  4. Step 4: Simplify right side
    9,223,606.35x = 67,963,097,608,232.44
  5. Step 5: Solve for x
    x = 67,963,097,608,232.44/9,223,606.35
  6. Step 6: Final answer
    x = 7,368,386.62

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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.