Home / 4,573,522.64-6,855,443.64-1,537,998.80

Finding the Fourth Proportional to 4,573,522.64, 6,855,443.64 and 1,537,998.80

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Solution

The fourth proportional to 4,573,522.64, 6,855,443.64 and 1,537,998.80 is: 2,305,370.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,522.64 : 6,855,443.64 = 1,537,998.80 : x
  2. Step 2: Convert to fraction form
    4,573,522.64/6,855,443.64 = 1,537,998.80/x
  3. Step 3: Cross multiply
    4,573,522.64x = 6,855,443.64 × 1,537,998.80
  4. Step 4: Simplify right side
    4,573,522.64x = 10,543,664,091,787.63
  5. Step 5: Solve for x
    x = 10,543,664,091,787.63/4,573,522.64
  6. Step 6: Final answer
    x = 2,305,370.48

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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.