Home / 4,857,061.66-6,703,332.91-2,764,412.93

Finding the Fourth Proportional to 4,857,061.66, 6,703,332.91 and 2,764,412.93

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Solution

The fourth proportional to 4,857,061.66, 6,703,332.91 and 2,764,412.93 is: 3,815,224.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,061.66 : 6,703,332.91 = 2,764,412.93 : x
  2. Step 2: Convert to fraction form
    4,857,061.66/6,703,332.91 = 2,764,412.93/x
  3. Step 3: Cross multiply
    4,857,061.66x = 6,703,332.91 × 2,764,412.93
  4. Step 4: Simplify right side
    4,857,061.66x = 18,530,780,158,189.40
  5. Step 5: Solve for x
    x = 18,530,780,158,189.40/4,857,061.66
  6. Step 6: Final answer
    x = 3,815,224.40

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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.