Home / 2,901,289.29-4,003,699.59-1,612,096.53

Finding the Fourth Proportional to 2,901,289.29, 4,003,699.59 and 1,612,096.53

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Solution

The fourth proportional to 2,901,289.29, 4,003,699.59 and 1,612,096.53 is: 2,224,648.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,289.29 : 4,003,699.59 = 1,612,096.53 : x
  2. Step 2: Convert to fraction form
    2,901,289.29/4,003,699.59 = 1,612,096.53/x
  3. Step 3: Cross multiply
    2,901,289.29x = 4,003,699.59 × 1,612,096.53
  4. Step 4: Simplify right side
    2,901,289.29x = 6,454,350,201,187.55
  5. Step 5: Solve for x
    x = 6,454,350,201,187.55/2,901,289.29
  6. Step 6: Final answer
    x = 2,224,648.96

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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.