Home / 8,830,057.24-12,184,383.04-5,109,527.17

Finding the Fourth Proportional to 8,830,057.24, 12,184,383.04 and 5,109,527.17

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Solution

The fourth proportional to 8,830,057.24, 12,184,383.04 and 5,109,527.17 is: 7,050,513.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,830,057.24 : 12,184,383.04 = 5,109,527.17 : x
  2. Step 2: Convert to fraction form
    8,830,057.24/12,184,383.04 = 5,109,527.17/x
  3. Step 3: Cross multiply
    8,830,057.24x = 12,184,383.04 × 5,109,527.17
  4. Step 4: Simplify right side
    8,830,057.24x = 62,256,436,192,567.19
  5. Step 5: Solve for x
    x = 62,256,436,192,567.19/8,830,057.24
  6. Step 6: Final answer
    x = 7,050,513.32

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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.