Home / 5,371,520.14-8,058,757.68-1,585,002.94

Finding the Fourth Proportional to 5,371,520.14, 8,058,757.68 and 1,585,002.94

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Solution

The fourth proportional to 5,371,520.14, 8,058,757.68 and 1,585,002.94 is: 2,377,940.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,520.14 : 8,058,757.68 = 1,585,002.94 : x
  2. Step 2: Convert to fraction form
    5,371,520.14/8,058,757.68 = 1,585,002.94/x
  3. Step 3: Cross multiply
    5,371,520.14x = 8,058,757.68 × 1,585,002.94
  4. Step 4: Simplify right side
    5,371,520.14x = 12,773,154,615,547.58
  5. Step 5: Solve for x
    x = 12,773,154,615,547.58/5,371,520.14
  6. Step 6: Final answer
    x = 2,377,940.37

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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.