Home / 2,014,160.96-2,779,604.74-1,096,451.20

Finding the Fourth Proportional to 2,014,160.96, 2,779,604.74 and 1,096,451.20

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Solution

The fourth proportional to 2,014,160.96, 2,779,604.74 and 1,096,451.20 is: 1,513,136.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,160.96 : 2,779,604.74 = 1,096,451.20 : x
  2. Step 2: Convert to fraction form
    2,014,160.96/2,779,604.74 = 1,096,451.20/x
  3. Step 3: Cross multiply
    2,014,160.96x = 2,779,604.74 × 1,096,451.20
  4. Step 4: Simplify right side
    2,014,160.96x = 3,047,700,952,698.69
  5. Step 5: Solve for x
    x = 3,047,700,952,698.69/2,014,160.96
  6. Step 6: Final answer
    x = 1,513,136.74

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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.