Home / 5,803,325.80-8,698,767.90-2,207,703.40

Finding the Fourth Proportional to 5,803,325.80, 8,698,767.90 and 2,207,703.40

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Solution

The fourth proportional to 5,803,325.80, 8,698,767.90 and 2,207,703.40 is: 3,309,188.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,325.80 : 8,698,767.90 = 2,207,703.40 : x
  2. Step 2: Convert to fraction form
    5,803,325.80/8,698,767.90 = 2,207,703.40/x
  3. Step 3: Cross multiply
    5,803,325.80x = 8,698,767.90 × 2,207,703.40
  4. Step 4: Simplify right side
    5,803,325.80x = 19,204,299,468,640.86
  5. Step 5: Solve for x
    x = 19,204,299,468,640.86/5,803,325.80
  6. Step 6: Final answer
    x = 3,309,188.58

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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.