Home / 5,987,702.86-8,263,032.98-3,234,390.14

Finding the Fourth Proportional to 5,987,702.86, 8,263,032.98 and 3,234,390.14

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Solution

The fourth proportional to 5,987,702.86, 8,263,032.98 and 3,234,390.14 is: 4,463,460.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,702.86 : 8,263,032.98 = 3,234,390.14 : x
  2. Step 2: Convert to fraction form
    5,987,702.86/8,263,032.98 = 3,234,390.14/x
  3. Step 3: Cross multiply
    5,987,702.86x = 8,263,032.98 × 3,234,390.14
  4. Step 4: Simplify right side
    5,987,702.86x = 26,725,872,401,492.45
  5. Step 5: Solve for x
    x = 26,725,872,401,492.45/5,987,702.86
  6. Step 6: Final answer
    x = 4,463,460.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.