Home / 2,014,129.62-2,779,534.31-1,096,385.14

Finding the Fourth Proportional to 2,014,129.62, 2,779,534.31 and 1,096,385.14

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Solution

The fourth proportional to 2,014,129.62, 2,779,534.31 and 1,096,385.14 is: 1,513,030.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,129.62 : 2,779,534.31 = 1,096,385.14 : x
  2. Step 2: Convert to fraction form
    2,014,129.62/2,779,534.31 = 1,096,385.14/x
  3. Step 3: Cross multiply
    2,014,129.62x = 2,779,534.31 × 1,096,385.14
  4. Step 4: Simplify right side
    2,014,129.62x = 3,047,440,111,596.65
  5. Step 5: Solve for x
    x = 3,047,440,111,596.65/2,014,129.62
  6. Step 6: Final answer
    x = 1,513,030.78

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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.