Home / 2,014,131.10-2,779,536.38-1,096,386.62

Finding the Fourth Proportional to 2,014,131.10, 2,779,536.38 and 1,096,386.62

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Solution

The fourth proportional to 2,014,131.10, 2,779,536.38 and 1,096,386.62 is: 1,513,032.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,131.10 : 2,779,536.38 = 1,096,386.62 : x
  2. Step 2: Convert to fraction form
    2,014,131.10/2,779,536.38 = 1,096,386.62/x
  3. Step 3: Cross multiply
    2,014,131.10x = 2,779,536.38 × 1,096,386.62
  4. Step 4: Simplify right side
    2,014,131.10x = 3,047,446,499,257.69
  5. Step 5: Solve for x
    x = 3,047,446,499,257.69/2,014,131.10
  6. Step 6: Final answer
    x = 1,513,032.84

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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.