Home / 7,839,370.44-10,818,634.56-4,354,973.04

Finding the Fourth Proportional to 7,839,370.44, 10,818,634.56 and 4,354,973.04

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Solution

The fourth proportional to 7,839,370.44, 10,818,634.56 and 4,354,973.04 is: 6,010,031.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,839,370.44 : 10,818,634.56 = 4,354,973.04 : x
  2. Step 2: Convert to fraction form
    7,839,370.44/10,818,634.56 = 4,354,973.04/x
  3. Step 3: Cross multiply
    7,839,370.44x = 10,818,634.56 × 4,354,973.04
  4. Step 4: Simplify right side
    7,839,370.44x = 47,114,861,838,412.27
  5. Step 5: Solve for x
    x = 47,114,861,838,412.27/7,839,370.44
  6. Step 6: Final answer
    x = 6,010,031.32

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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.