Home / 975,944.44-1,464,056.54-302,084.92

Finding the Fourth Proportional to 975,944.44, 1,464,056.54 and 302,084.92

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Solution

The fourth proportional to 975,944.44, 1,464,056.54 and 302,084.92 is: 453,170.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,944.44 : 1,464,056.54 = 302,084.92 : x
  2. Step 2: Convert to fraction form
    975,944.44/1,464,056.54 = 302,084.92/x
  3. Step 3: Cross multiply
    975,944.44x = 1,464,056.54 × 302,084.92
  4. Step 4: Simplify right side
    975,944.44x = 442,269,402,761.38
  5. Step 5: Solve for x
    x = 442,269,402,761.38/975,944.44
  6. Step 6: Final answer
    x = 453,170.68

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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.