Home / 11,837,006.01-16,335,068.04-6,404,498.01

Finding the Fourth Proportional to 11,837,006.01, 16,335,068.04 and 6,404,498.01

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Solution

The fourth proportional to 11,837,006.01, 16,335,068.04 and 6,404,498.01 is: 8,838,207.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,837,006.01 : 16,335,068.04 = 6,404,498.01 : x
  2. Step 2: Convert to fraction form
    11,837,006.01/16,335,068.04 = 6,404,498.01/x
  3. Step 3: Cross multiply
    11,837,006.01x = 16,335,068.04 × 6,404,498.01
  4. Step 4: Simplify right side
    11,837,006.01x = 104,617,910,755,394.59
  5. Step 5: Solve for x
    x = 104,617,910,755,394.59/11,837,006.01
  6. Step 6: Final answer
    x = 8,838,207.12

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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.