Home / 4,653,286.08-6,420,748.56-2,588,030.16

Finding the Fourth Proportional to 4,653,286.08, 6,420,748.56 and 2,588,030.16

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Solution

The fourth proportional to 4,653,286.08, 6,420,748.56 and 2,588,030.16 is: 3,571,044.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653,286.08 : 6,420,748.56 = 2,588,030.16 : x
  2. Step 2: Convert to fraction form
    4,653,286.08/6,420,748.56 = 2,588,030.16/x
  3. Step 3: Cross multiply
    4,653,286.08x = 6,420,748.56 × 2,588,030.16
  4. Step 4: Simplify right side
    4,653,286.08x = 16,617,090,923,056.57
  5. Step 5: Solve for x
    x = 16,617,090,923,056.57/4,653,286.08
  6. Step 6: Final answer
    x = 3,571,044.34

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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.