Home / 6,330,530.86-9,495,808.17-1,538,224.18

Finding the Fourth Proportional to 6,330,530.86, 9,495,808.17 and 1,538,224.18

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Solution

The fourth proportional to 6,330,530.86, 9,495,808.17 and 1,538,224.18 is: 2,307,339.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330,530.86 : 9,495,808.17 = 1,538,224.18 : x
  2. Step 2: Convert to fraction form
    6,330,530.86/9,495,808.17 = 1,538,224.18/x
  3. Step 3: Cross multiply
    6,330,530.86x = 9,495,808.17 × 1,538,224.18
  4. Step 4: Simplify right side
    6,330,530.86x = 14,606,681,735,735.55
  5. Step 5: Solve for x
    x = 14,606,681,735,735.55/6,330,530.86
  6. Step 6: Final answer
    x = 2,307,339.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.