Home / 8,744,513.22-12,066,882.66-4,824,319.77

Finding the Fourth Proportional to 8,744,513.22, 12,066,882.66 and 4,824,319.77

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Solution

The fourth proportional to 8,744,513.22, 12,066,882.66 and 4,824,319.77 is: 6,657,260.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,513.22 : 12,066,882.66 = 4,824,319.77 : x
  2. Step 2: Convert to fraction form
    8,744,513.22/12,066,882.66 = 4,824,319.77/x
  3. Step 3: Cross multiply
    8,744,513.22x = 12,066,882.66 × 4,824,319.77
  4. Step 4: Simplify right side
    8,744,513.22x = 58,214,500,578,908.18
  5. Step 5: Solve for x
    x = 58,214,500,578,908.18/8,744,513.22
  6. Step 6: Final answer
    x = 6,657,260.29

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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.