Home / 2,495,884.86-3,444,309.84-1,349,962.47

Finding the Fourth Proportional to 2,495,884.86, 3,444,309.84 and 1,349,962.47

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Solution

The fourth proportional to 2,495,884.86, 3,444,309.84 and 1,349,962.47 is: 1,862,942.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,884.86 : 3,444,309.84 = 1,349,962.47 : x
  2. Step 2: Convert to fraction form
    2,495,884.86/3,444,309.84 = 1,349,962.47/x
  3. Step 3: Cross multiply
    2,495,884.86x = 3,444,309.84 × 1,349,962.47
  4. Step 4: Simplify right side
    2,495,884.86x = 4,649,689,019,051.70
  5. Step 5: Solve for x
    x = 4,649,689,019,051.70/2,495,884.86
  6. Step 6: Final answer
    x = 1,862,942.11

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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.