Home / 4,693,816.26-6,477,242.43-2,882,630.34

Finding the Fourth Proportional to 4,693,816.26, 6,477,242.43 and 2,882,630.34

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Solution

The fourth proportional to 4,693,816.26, 6,477,242.43 and 2,882,630.34 is: 3,977,892.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,816.26 : 6,477,242.43 = 2,882,630.34 : x
  2. Step 2: Convert to fraction form
    4,693,816.26/6,477,242.43 = 2,882,630.34/x
  3. Step 3: Cross multiply
    4,693,816.26x = 6,477,242.43 × 2,882,630.34
  4. Step 4: Simplify right side
    4,693,816.26x = 18,671,495,548,253.32
  5. Step 5: Solve for x
    x = 18,671,495,548,253.32/4,693,816.26
  6. Step 6: Final answer
    x = 3,977,892.30

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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.