Home / 8,710,077.10-13,064,271-2,644,861.36

Finding the Fourth Proportional to 8,710,077.10, 13,064,271 and 2,644,861.36

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Solution

The fourth proportional to 8,710,077.10, 13,064,271 and 2,644,861.36 is: 3,967,035.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,710,077.10 : 13,064,271 = 2,644,861.36 : x
  2. Step 2: Convert to fraction form
    8,710,077.10/13,064,271 = 2,644,861.36/x
  3. Step 3: Cross multiply
    8,710,077.10x = 13,064,271 × 2,644,861.36
  4. Step 4: Simplify right side
    8,710,077.10x = 34,553,185,564,468.56
  5. Step 5: Solve for x
    x = 34,553,185,564,468.56/8,710,077.10
  6. Step 6: Final answer
    x = 3,967,035.56

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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.