Home / 4,793,977.62-6,615,649.80-2,618,522.16

Finding the Fourth Proportional to 4,793,977.62, 6,615,649.80 and 2,618,522.16

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Solution

The fourth proportional to 4,793,977.62, 6,615,649.80 and 2,618,522.16 is: 3,613,539.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,977.62 : 6,615,649.80 = 2,618,522.16 : x
  2. Step 2: Convert to fraction form
    4,793,977.62/6,615,649.80 = 2,618,522.16/x
  3. Step 3: Cross multiply
    4,793,977.62x = 6,615,649.80 × 2,618,522.16
  4. Step 4: Simplify right side
    4,793,977.62x = 17,323,225,604,099.57
  5. Step 5: Solve for x
    x = 17,323,225,604,099.57/4,793,977.62
  6. Step 6: Final answer
    x = 3,613,539.11

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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.