Home / 1,056,050.64-1,583,551.89-336,298.53

Finding the Fourth Proportional to 1,056,050.64, 1,583,551.89 and 336,298.53

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Solution

The fourth proportional to 1,056,050.64, 1,583,551.89 and 336,298.53 is: 504,280.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,050.64 : 1,583,551.89 = 336,298.53 : x
  2. Step 2: Convert to fraction form
    1,056,050.64/1,583,551.89 = 336,298.53/x
  3. Step 3: Cross multiply
    1,056,050.64x = 1,583,551.89 × 336,298.53
  4. Step 4: Simplify right side
    1,056,050.64x = 532,546,172,785.72
  5. Step 5: Solve for x
    x = 532,546,172,785.72/1,056,050.64
  6. Step 6: Final answer
    x = 504,280.91

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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.