Home / 4,130,980.06-5,700,639.18-2,295,391.22

Finding the Fourth Proportional to 4,130,980.06, 5,700,639.18 and 2,295,391.22

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Solution

The fourth proportional to 4,130,980.06, 5,700,639.18 and 2,295,391.22 is: 3,167,576.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,980.06 : 5,700,639.18 = 2,295,391.22 : x
  2. Step 2: Convert to fraction form
    4,130,980.06/5,700,639.18 = 2,295,391.22/x
  3. Step 3: Cross multiply
    4,130,980.06x = 5,700,639.18 × 2,295,391.22
  4. Step 4: Simplify right side
    4,130,980.06x = 13,085,197,122,160
  5. Step 5: Solve for x
    x = 13,085,197,122,160/4,130,980.06
  6. Step 6: Final answer
    x = 3,167,576.93

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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.