Home / 4,130,982.65-5,700,642.75-2,295,393.81

Finding the Fourth Proportional to 4,130,982.65, 5,700,642.75 and 2,295,393.81

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Solution

The fourth proportional to 4,130,982.65, 5,700,642.75 and 2,295,393.81 is: 3,167,580.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,982.65 : 5,700,642.75 = 2,295,393.81 : x
  2. Step 2: Convert to fraction form
    4,130,982.65/5,700,642.75 = 2,295,393.81/x
  3. Step 3: Cross multiply
    4,130,982.65x = 5,700,642.75 × 2,295,393.81
  4. Step 4: Simplify right side
    4,130,982.65x = 13,085,220,059,993.97
  5. Step 5: Solve for x
    x = 13,085,220,059,993.97/4,130,982.65
  6. Step 6: Final answer
    x = 3,167,580.49

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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.