Home / 1,364,793.48-1,883,421.27-752,953.50

Finding the Fourth Proportional to 1,364,793.48, 1,883,421.27 and 752,953.50

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Solution

The fourth proportional to 1,364,793.48, 1,883,421.27 and 752,953.50 is: 1,039,079.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,793.48 : 1,883,421.27 = 752,953.50 : x
  2. Step 2: Convert to fraction form
    1,364,793.48/1,883,421.27 = 752,953.50/x
  3. Step 3: Cross multiply
    1,364,793.48x = 1,883,421.27 × 752,953.50
  4. Step 4: Simplify right side
    1,364,793.48x = 1,418,128,637,220.95
  5. Step 5: Solve for x
    x = 1,418,128,637,220.95/1,364,793.48
  6. Step 6: Final answer
    x = 1,039,079.29

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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.