Home / 933,316.88-1,399,663.92-364,550.46

Finding the Fourth Proportional to 933,316.88, 1,399,663.92 and 364,550.46

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Solution

The fourth proportional to 933,316.88, 1,399,663.92 and 364,550.46 is: 546,704.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,316.88 : 1,399,663.92 = 364,550.46 : x
  2. Step 2: Convert to fraction form
    933,316.88/1,399,663.92 = 364,550.46/x
  3. Step 3: Cross multiply
    933,316.88x = 1,399,663.92 × 364,550.46
  4. Step 4: Simplify right side
    933,316.88x = 510,248,125,881.40
  5. Step 5: Solve for x
    x = 510,248,125,881.40/933,316.88
  6. Step 6: Final answer
    x = 546,704.06

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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.