Home / 2,065,770.95-3,098,409.57-549,564.75

Finding the Fourth Proportional to 2,065,770.95, 3,098,409.57 and 549,564.75

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Solution

The fourth proportional to 2,065,770.95, 3,098,409.57 and 549,564.75 is: 824,281.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,770.95 : 3,098,409.57 = 549,564.75 : x
  2. Step 2: Convert to fraction form
    2,065,770.95/3,098,409.57 = 549,564.75/x
  3. Step 3: Cross multiply
    2,065,770.95x = 3,098,409.57 × 549,564.75
  4. Step 4: Simplify right side
    2,065,770.95x = 1,702,776,680,734.66
  5. Step 5: Solve for x
    x = 1,702,776,680,734.66/2,065,770.95
  6. Step 6: Final answer
    x = 824,281.46

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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.