Home / 967,620.96-1,335,200.63-531,966.62

Finding the Fourth Proportional to 967,620.96, 1,335,200.63 and 531,966.62

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Solution

The fourth proportional to 967,620.96, 1,335,200.63 and 531,966.62 is: 734,050.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,620.96 : 1,335,200.63 = 531,966.62 : x
  2. Step 2: Convert to fraction form
    967,620.96/1,335,200.63 = 531,966.62/x
  3. Step 3: Cross multiply
    967,620.96x = 1,335,200.63 × 531,966.62
  4. Step 4: Simplify right side
    967,620.96x = 710,282,166,841.14
  5. Step 5: Solve for x
    x = 710,282,166,841.14/967,620.96
  6. Step 6: Final answer
    x = 734,050.00

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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.