Home / 8,599,564.08-12,901,212.24-2,615,776.56

Finding the Fourth Proportional to 8,599,564.08, 12,901,212.24 and 2,615,776.56

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Solution

The fourth proportional to 8,599,564.08, 12,901,212.24 and 2,615,776.56 is: 3,924,232.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,564.08 : 12,901,212.24 = 2,615,776.56 : x
  2. Step 2: Convert to fraction form
    8,599,564.08/12,901,212.24 = 2,615,776.56/x
  3. Step 3: Cross multiply
    8,599,564.08x = 12,901,212.24 × 2,615,776.56
  4. Step 4: Simplify right side
    8,599,564.08x = 33,746,688,572,977.10
  5. Step 5: Solve for x
    x = 33,746,688,572,977.10/8,599,564.08
  6. Step 6: Final answer
    x = 3,924,232.47

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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.