Home / 10,006,410.98-13,810,328.00-6,335,668.77

Finding the Fourth Proportional to 10,006,410.98, 13,810,328.00 and 6,335,668.77

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Solution

The fourth proportional to 10,006,410.98, 13,810,328.00 and 6,335,668.77 is: 8,744,160.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,006,410.98 : 13,810,328.00 = 6,335,668.77 : x
  2. Step 2: Convert to fraction form
    10,006,410.98/13,810,328.00 = 6,335,668.77/x
  3. Step 3: Cross multiply
    10,006,410.98x = 13,810,328.00 × 6,335,668.77
  4. Step 4: Simplify right side
    10,006,410.98x = 87,497,663,781,378.20
  5. Step 5: Solve for x
    x = 87,497,663,781,378.20/10,006,410.98
  6. Step 6: Final answer
    x = 8,744,160.52

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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.