Home / 962,051.96-1,327,482.06-554,170.52

Finding the Fourth Proportional to 962,051.96, 1,327,482.06 and 554,170.52

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Solution

The fourth proportional to 962,051.96, 1,327,482.06 and 554,170.52 is: 764,669.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,051.96 : 1,327,482.06 = 554,170.52 : x
  2. Step 2: Convert to fraction form
    962,051.96/1,327,482.06 = 554,170.52/x
  3. Step 3: Cross multiply
    962,051.96x = 1,327,482.06 × 554,170.52
  4. Step 4: Simplify right side
    962,051.96x = 735,651,423,480.87
  5. Step 5: Solve for x
    x = 735,651,423,480.87/962,051.96
  6. Step 6: Final answer
    x = 764,669.12

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1.5x scale

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.