Home / 8,547,592.32-11,794,596.71-6,809,669.55

Finding the Fourth Proportional to 8,547,592.32, 11,794,596.71 and 6,809,669.55

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Solution

The fourth proportional to 8,547,592.32, 11,794,596.71 and 6,809,669.55 is: 9,396,483.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,547,592.32 : 11,794,596.71 = 6,809,669.55 : x
  2. Step 2: Convert to fraction form
    8,547,592.32/11,794,596.71 = 6,809,669.55/x
  3. Step 3: Cross multiply
    8,547,592.32x = 11,794,596.71 × 6,809,669.55
  4. Step 4: Simplify right side
    8,547,592.32x = 80,317,306,036,568.83
  5. Step 5: Solve for x
    x = 80,317,306,036,568.83/8,547,592.32
  6. Step 6: Final answer
    x = 9,396,483.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.