Home / 8,902,748.43-13,354,101.50-5,848,021.35

Finding the Fourth Proportional to 8,902,748.43, 13,354,101.50 and 5,848,021.35

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Solution

The fourth proportional to 8,902,748.43, 13,354,101.50 and 5,848,021.35 is: 8,772,018.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,902,748.43 : 13,354,101.50 = 5,848,021.35 : x
  2. Step 2: Convert to fraction form
    8,902,748.43/13,354,101.50 = 5,848,021.35/x
  3. Step 3: Cross multiply
    8,902,748.43x = 13,354,101.50 × 5,848,021.35
  4. Step 4: Simplify right side
    8,902,748.43x = 78,095,070,652,826.91
  5. Step 5: Solve for x
    x = 78,095,070,652,826.91/8,902,748.43
  6. Step 6: Final answer
    x = 8,772,018.13

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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.