Home / 8,267,762.97-11,409,263.37-4,596,760.43

Finding the Fourth Proportional to 8,267,762.97, 11,409,263.37 and 4,596,760.43

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Solution

The fourth proportional to 8,267,762.97, 11,409,263.37 and 4,596,760.43 is: 6,343,390.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,267,762.97 : 11,409,263.37 = 4,596,760.43 : x
  2. Step 2: Convert to fraction form
    8,267,762.97/11,409,263.37 = 4,596,760.43/x
  3. Step 3: Cross multiply
    8,267,762.97x = 11,409,263.37 × 4,596,760.43
  4. Step 4: Simplify right side
    8,267,762.97x = 52,445,650,337,618.12
  5. Step 5: Solve for x
    x = 52,445,650,337,618.12/8,267,762.97
  6. Step 6: Final answer
    x = 6,343,390.65

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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.