Home / 2,298,307.21-3,447,451.53-700,865.69

Finding the Fourth Proportional to 2,298,307.21, 3,447,451.53 and 700,865.69

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Solution

The fourth proportional to 2,298,307.21, 3,447,451.53 and 700,865.69 is: 1,051,295.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,307.21 : 3,447,451.53 = 700,865.69 : x
  2. Step 2: Convert to fraction form
    2,298,307.21/3,447,451.53 = 700,865.69/x
  3. Step 3: Cross multiply
    2,298,307.21x = 3,447,451.53 × 700,865.69
  4. Step 4: Simplify right side
    2,298,307.21x = 2,416,200,478,077.75
  5. Step 5: Solve for x
    x = 2,416,200,478,077.75/2,298,307.21
  6. Step 6: Final answer
    x = 1,051,295.70

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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.