Home / 3,575,957.85-4,934,883.46-1,944,376.22

Finding the Fourth Proportional to 3,575,957.85, 4,934,883.46 and 1,944,376.22

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Solution

The fourth proportional to 3,575,957.85, 4,934,883.46 and 1,944,376.22 is: 2,683,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,957.85 : 4,934,883.46 = 1,944,376.22 : x
  2. Step 2: Convert to fraction form
    3,575,957.85/4,934,883.46 = 1,944,376.22/x
  3. Step 3: Cross multiply
    3,575,957.85x = 4,934,883.46 × 1,944,376.22
  4. Step 4: Simplify right side
    3,575,957.85x = 9,595,270,048,095.32
  5. Step 5: Solve for x
    x = 9,595,270,048,095.32/3,575,957.85
  6. Step 6: Final answer
    x = 2,683,272.69

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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.