Home / 9,097,634.36-12,549,472.62-5,878,370.36

Finding the Fourth Proportional to 9,097,634.36, 12,549,472.62 and 5,878,370.36

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Solution

The fourth proportional to 9,097,634.36, 12,549,472.62 and 5,878,370.36 is: 8,108,750.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,634.36 : 12,549,472.62 = 5,878,370.36 : x
  2. Step 2: Convert to fraction form
    9,097,634.36/12,549,472.62 = 5,878,370.36/x
  3. Step 3: Cross multiply
    9,097,634.36x = 12,549,472.62 × 5,878,370.36
  4. Step 4: Simplify right side
    9,097,634.36x = 73,770,447,883,039.55
  5. Step 5: Solve for x
    x = 73,770,447,883,039.55/9,097,634.36
  6. Step 6: Final answer
    x = 8,108,750.58

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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.