Home / 4,103,324.06-6,155,110.65-1,407,610.34

Finding the Fourth Proportional to 4,103,324.06, 6,155,110.65 and 1,407,610.34

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Solution

The fourth proportional to 4,103,324.06, 6,155,110.65 and 1,407,610.34 is: 2,111,458.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,324.06 : 6,155,110.65 = 1,407,610.34 : x
  2. Step 2: Convert to fraction form
    4,103,324.06/6,155,110.65 = 1,407,610.34/x
  3. Step 3: Cross multiply
    4,103,324.06x = 6,155,110.65 × 1,407,610.34
  4. Step 4: Simplify right side
    4,103,324.06x = 8,663,997,392,368.77
  5. Step 5: Solve for x
    x = 8,663,997,392,368.77/4,103,324.06
  6. Step 6: Final answer
    x = 2,111,458.24

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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.