Home / 5,658,009.77-8,487,092.49-1,614,496.28

Finding the Fourth Proportional to 5,658,009.77, 8,487,092.49 and 1,614,496.28

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Solution

The fourth proportional to 5,658,009.77, 8,487,092.49 and 1,614,496.28 is: 2,421,766.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,009.77 : 8,487,092.49 = 1,614,496.28 : x
  2. Step 2: Convert to fraction form
    5,658,009.77/8,487,092.49 = 1,614,496.28/x
  3. Step 3: Cross multiply
    5,658,009.77x = 8,487,092.49 × 1,614,496.28
  4. Step 4: Simplify right side
    5,658,009.77x = 13,702,379,210,685.47
  5. Step 5: Solve for x
    x = 13,702,379,210,685.47/5,658,009.77
  6. Step 6: Final answer
    x = 2,421,766.62

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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.