Home / 1,294,066.02-1,785,818.20-750,524.12

Finding the Fourth Proportional to 1,294,066.02, 1,785,818.20 and 750,524.12

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Solution

The fourth proportional to 1,294,066.02, 1,785,818.20 and 750,524.12 is: 1,035,727.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,066.02 : 1,785,818.20 = 750,524.12 : x
  2. Step 2: Convert to fraction form
    1,294,066.02/1,785,818.20 = 750,524.12/x
  3. Step 3: Cross multiply
    1,294,066.02x = 1,785,818.20 × 750,524.12
  4. Step 4: Simplify right side
    1,294,066.02x = 1,340,299,633,034.98
  5. Step 5: Solve for x
    x = 1,340,299,633,034.98/1,294,066.02
  6. Step 6: Final answer
    x = 1,035,727.40

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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.