Home / 5,833,286.60-8,749,929.90-5,371,392.20

Finding the Fourth Proportional to 5,833,286.60, 8,749,929.90 and 5,371,392.20

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Solution

The fourth proportional to 5,833,286.60, 8,749,929.90 and 5,371,392.20 is: 8,057,088.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833,286.60 : 8,749,929.90 = 5,371,392.20 : x
  2. Step 2: Convert to fraction form
    5,833,286.60/8,749,929.90 = 5,371,392.20/x
  3. Step 3: Cross multiply
    5,833,286.60x = 8,749,929.90 × 5,371,392.20
  4. Step 4: Simplify right side
    5,833,286.60x = 46,999,305,215,406.78
  5. Step 5: Solve for x
    x = 46,999,305,215,406.78/5,833,286.60
  6. Step 6: Final answer
    x = 8,057,088.30

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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.