Home / 2,014,291.38-2,779,635.24-1,096,521.96

Finding the Fourth Proportional to 2,014,291.38, 2,779,635.24 and 1,096,521.96

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Solution

The fourth proportional to 2,014,291.38, 2,779,635.24 and 1,096,521.96 is: 1,513,153.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,291.38 : 2,779,635.24 = 1,096,521.96 : x
  2. Step 2: Convert to fraction form
    2,014,291.38/2,779,635.24 = 1,096,521.96/x
  3. Step 3: Cross multiply
    2,014,291.38x = 2,779,635.24 × 1,096,521.96
  4. Step 4: Simplify right side
    2,014,291.38x = 3,047,931,081,449.87
  5. Step 5: Solve for x
    x = 3,047,931,081,449.87/2,014,291.38
  6. Step 6: Final answer
    x = 1,513,153.02

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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.