Home / 2,402,500.60-3,603,750.90-804,532.60

Finding the Fourth Proportional to 2,402,500.60, 3,603,750.90 and 804,532.60

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Solution

The fourth proportional to 2,402,500.60, 3,603,750.90 and 804,532.60 is: 1,206,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,500.60 : 3,603,750.90 = 804,532.60 : x
  2. Step 2: Convert to fraction form
    2,402,500.60/3,603,750.90 = 804,532.60/x
  3. Step 3: Cross multiply
    2,402,500.60x = 3,603,750.90 × 804,532.60
  4. Step 4: Simplify right side
    2,402,500.60x = 2,899,335,081,329.34
  5. Step 5: Solve for x
    x = 2,899,335,081,329.34/2,402,500.60
  6. Step 6: Final answer
    x = 1,206,798.90

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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.