Home / 4,333,501.88-5,980,227.22-2,399,760.16

Finding the Fourth Proportional to 4,333,501.88, 5,980,227.22 and 2,399,760.16

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Solution

The fourth proportional to 4,333,501.88, 5,980,227.22 and 2,399,760.16 is: 3,311,666.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,501.88 : 5,980,227.22 = 2,399,760.16 : x
  2. Step 2: Convert to fraction form
    4,333,501.88/5,980,227.22 = 2,399,760.16/x
  3. Step 3: Cross multiply
    4,333,501.88x = 5,980,227.22 × 2,399,760.16
  4. Step 4: Simplify right side
    4,333,501.88x = 14,351,111,030,303.55
  5. Step 5: Solve for x
    x = 14,351,111,030,303.55/4,333,501.88
  6. Step 6: Final answer
    x = 3,311,666.04

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1.5x scale

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.