Home / 8,902,434.83-13,353,401.95-2,837,529.97

Finding the Fourth Proportional to 8,902,434.83, 13,353,401.95 and 2,837,529.97

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Solution

The fourth proportional to 8,902,434.83, 13,353,401.95 and 2,837,529.97 is: 4,256,215.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,902,434.83 : 13,353,401.95 = 2,837,529.97 : x
  2. Step 2: Convert to fraction form
    8,902,434.83/13,353,401.95 = 2,837,529.97/x
  3. Step 3: Cross multiply
    8,902,434.83x = 13,353,401.95 × 2,837,529.97
  4. Step 4: Simplify right side
    8,902,434.83x = 37,890,678,194,104.11
  5. Step 5: Solve for x
    x = 37,890,678,194,104.11/8,902,434.83
  6. Step 6: Final answer
    x = 4,256,215.17

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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.