Home / 7,566,340.43-11,349,435.81-3,466,498.55

Finding the Fourth Proportional to 7,566,340.43, 11,349,435.81 and 3,466,498.55

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Solution

The fourth proportional to 7,566,340.43, 11,349,435.81 and 3,466,498.55 is: 5,199,713.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,340.43 : 11,349,435.81 = 3,466,498.55 : x
  2. Step 2: Convert to fraction form
    7,566,340.43/11,349,435.81 = 3,466,498.55/x
  3. Step 3: Cross multiply
    7,566,340.43x = 11,349,435.81 × 3,466,498.55
  4. Step 4: Simplify right side
    7,566,340.43x = 39,342,802,778,683.08
  5. Step 5: Solve for x
    x = 39,342,802,778,683.08/7,566,340.43
  6. Step 6: Final answer
    x = 5,199,713.54

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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.