Home / 8,459,654.77-11,674,011.76-4,592,091.07

Finding the Fourth Proportional to 8,459,654.77, 11,674,011.76 and 4,592,091.07

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Solution

The fourth proportional to 8,459,654.77, 11,674,011.76 and 4,592,091.07 is: 6,336,916.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,459,654.77 : 11,674,011.76 = 4,592,091.07 : x
  2. Step 2: Convert to fraction form
    8,459,654.77/11,674,011.76 = 4,592,091.07/x
  3. Step 3: Cross multiply
    8,459,654.77x = 11,674,011.76 × 4,592,091.07
  4. Step 4: Simplify right side
    8,459,654.77x = 53,608,125,154,170.98
  5. Step 5: Solve for x
    x = 53,608,125,154,170.98/8,459,654.77
  6. Step 6: Final answer
    x = 6,336,916.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.