Home / 10,593,384.36-15,890,224.17-3,020,350.11

Finding the Fourth Proportional to 10,593,384.36, 15,890,224.17 and 3,020,350.11

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Solution

The fourth proportional to 10,593,384.36, 15,890,224.17 and 3,020,350.11 is: 4,530,567.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,384.36 : 15,890,224.17 = 3,020,350.11 : x
  2. Step 2: Convert to fraction form
    10,593,384.36/15,890,224.17 = 3,020,350.11/x
  3. Step 3: Cross multiply
    10,593,384.36x = 15,890,224.17 × 3,020,350.11
  4. Step 4: Simplify right side
    10,593,384.36x = 47,994,040,319,784.16
  5. Step 5: Solve for x
    x = 47,994,040,319,784.16/10,593,384.36
  6. Step 6: Final answer
    x = 4,530,567.26

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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.