Home / 4,970,567.82-6,859,244.64-3,011,605.71

Finding the Fourth Proportional to 4,970,567.82, 6,859,244.64 and 3,011,605.71

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Solution

The fourth proportional to 4,970,567.82, 6,859,244.64 and 3,011,605.71 is: 4,155,931.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970,567.82 : 6,859,244.64 = 3,011,605.71 : x
  2. Step 2: Convert to fraction form
    4,970,567.82/6,859,244.64 = 3,011,605.71/x
  3. Step 3: Cross multiply
    4,970,567.82x = 6,859,244.64 × 3,011,605.71
  4. Step 4: Simplify right side
    4,970,567.82x = 20,657,340,324,110.89
  5. Step 5: Solve for x
    x = 20,657,340,324,110.89/4,970,567.82
  6. Step 6: Final answer
    x = 4,155,931.69

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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.