Home / 2,173,099.60-3,259,503.60-575,628.40

Finding the Fourth Proportional to 2,173,099.60, 3,259,503.60 and 575,628.40

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Solution

The fourth proportional to 2,173,099.60, 3,259,503.60 and 575,628.40 is: 863,403.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,173,099.60 : 3,259,503.60 = 575,628.40 : x
  2. Step 2: Convert to fraction form
    2,173,099.60/3,259,503.60 = 575,628.40/x
  3. Step 3: Cross multiply
    2,173,099.60x = 3,259,503.60 × 575,628.40
  4. Step 4: Simplify right side
    2,173,099.60x = 1,876,262,842,062.24
  5. Step 5: Solve for x
    x = 1,876,262,842,062.24/2,173,099.60
  6. Step 6: Final answer
    x = 863,403.98

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1.5x scale

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.