Home / 4,164,348.31-5,746,562.22-2,303,652.81

Finding the Fourth Proportional to 4,164,348.31, 5,746,562.22 and 2,303,652.81

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Solution

The fourth proportional to 4,164,348.31, 5,746,562.22 and 2,303,652.81 is: 3,178,908.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,348.31 : 5,746,562.22 = 2,303,652.81 : x
  2. Step 2: Convert to fraction form
    4,164,348.31/5,746,562.22 = 2,303,652.81/x
  3. Step 3: Cross multiply
    4,164,348.31x = 5,746,562.22 × 2,303,652.81
  4. Step 4: Simplify right side
    4,164,348.31x = 13,238,084,177,210.03
  5. Step 5: Solve for x
    x = 13,238,084,177,210.03/4,164,348.31
  6. Step 6: Final answer
    x = 3,178,908.97

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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.