Home / 1,254,762.96-1,881,086.16-544,256.04

Finding the Fourth Proportional to 1,254,762.96, 1,881,086.16 and 544,256.04

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Solution

The fourth proportional to 1,254,762.96, 1,881,086.16 and 544,256.04 is: 815,925.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,762.96 : 1,881,086.16 = 544,256.04 : x
  2. Step 2: Convert to fraction form
    1,254,762.96/1,881,086.16 = 544,256.04/x
  3. Step 3: Cross multiply
    1,254,762.96x = 1,881,086.16 × 544,256.04
  4. Step 4: Simplify right side
    1,254,762.96x = 1,023,792,504,340.41
  5. Step 5: Solve for x
    x = 1,023,792,504,340.41/1,254,762.96
  6. Step 6: Final answer
    x = 815,925.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.