Home / 3,588,660.40-5,384,027.40-1,064,376.40

Finding the Fourth Proportional to 3,588,660.40, 5,384,027.40 and 1,064,376.40

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Solution

The fourth proportional to 3,588,660.40, 5,384,027.40 and 1,064,376.40 is: 1,596,872.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,660.40 : 5,384,027.40 = 1,064,376.40 : x
  2. Step 2: Convert to fraction form
    3,588,660.40/5,384,027.40 = 1,064,376.40/x
  3. Step 3: Cross multiply
    3,588,660.40x = 5,384,027.40 × 1,064,376.40
  4. Step 4: Simplify right side
    3,588,660.40x = 5,730,631,701,513.36
  5. Step 5: Solve for x
    x = 5,730,631,701,513.36/3,588,660.40
  6. Step 6: Final answer
    x = 1,596,872.11

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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.