Home / 6,502,105.90-9,750,206.40-2,457,249.40

Finding the Fourth Proportional to 6,502,105.90, 9,750,206.40 and 2,457,249.40

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Solution

The fourth proportional to 6,502,105.90, 9,750,206.40 and 2,457,249.40 is: 3,684,758.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,105.90 : 9,750,206.40 = 2,457,249.40 : x
  2. Step 2: Convert to fraction form
    6,502,105.90/9,750,206.40 = 2,457,249.40/x
  3. Step 3: Cross multiply
    6,502,105.90x = 9,750,206.40 × 2,457,249.40
  4. Step 4: Simplify right side
    6,502,105.90x = 23,958,688,826,276.16
  5. Step 5: Solve for x
    x = 23,958,688,826,276.16/6,502,105.90
  6. Step 6: Final answer
    x = 3,684,758.32

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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.