Home / 935,364.42-1,402,259.31-374,092.74

Finding the Fourth Proportional to 935,364.42, 1,402,259.31 and 374,092.74

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Solution

The fourth proportional to 935,364.42, 1,402,259.31 and 374,092.74 is: 560,824.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,364.42 : 1,402,259.31 = 374,092.74 : x
  2. Step 2: Convert to fraction form
    935,364.42/1,402,259.31 = 374,092.74/x
  3. Step 3: Cross multiply
    935,364.42x = 1,402,259.31 × 374,092.74
  4. Step 4: Simplify right side
    935,364.42x = 524,575,027,468.41
  5. Step 5: Solve for x
    x = 524,575,027,468.41/935,364.42
  6. Step 6: Final answer
    x = 560,824.23

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1.5x scale

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.