Home / 4,736,174.52-7,102,498.14-1,702,712.64

Finding the Fourth Proportional to 4,736,174.52, 7,102,498.14 and 1,702,712.64

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Solution

The fourth proportional to 4,736,174.52, 7,102,498.14 and 1,702,712.64 is: 2,553,434.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,174.52 : 7,102,498.14 = 1,702,712.64 : x
  2. Step 2: Convert to fraction form
    4,736,174.52/7,102,498.14 = 1,702,712.64/x
  3. Step 3: Cross multiply
    4,736,174.52x = 7,102,498.14 × 1,702,712.64
  4. Step 4: Simplify right side
    4,736,174.52x = 12,093,513,358,554.49
  5. Step 5: Solve for x
    x = 12,093,513,358,554.49/4,736,174.52
  6. Step 6: Final answer
    x = 2,553,434.91

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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.