Home / 2,065,771.70-3,098,410.70-549,565.50

Finding the Fourth Proportional to 2,065,771.70, 3,098,410.70 and 549,565.50

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Solution

The fourth proportional to 2,065,771.70, 3,098,410.70 and 549,565.50 is: 824,282.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,771.70 : 3,098,410.70 = 549,565.50 : x
  2. Step 2: Convert to fraction form
    2,065,771.70/3,098,410.70 = 549,565.50/x
  3. Step 3: Cross multiply
    2,065,771.70x = 3,098,410.70 × 549,565.50
  4. Step 4: Simplify right side
    2,065,771.70x = 1,702,779,622,803.02
  5. Step 5: Solve for x
    x = 1,702,779,622,803.02/2,065,771.70
  6. Step 6: Final answer
    x = 824,282.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.