Home / 9,817,288.02-14,721,005.07-5,719,933.26

Finding the Fourth Proportional to 9,817,288.02, 14,721,005.07 and 5,719,933.26

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Solution

The fourth proportional to 9,817,288.02, 14,721,005.07 and 5,719,933.26 is: 8,577,029.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,817,288.02 : 14,721,005.07 = 5,719,933.26 : x
  2. Step 2: Convert to fraction form
    9,817,288.02/14,721,005.07 = 5,719,933.26/x
  3. Step 3: Cross multiply
    9,817,288.02x = 14,721,005.07 × 5,719,933.26
  4. Step 4: Simplify right side
    9,817,288.02x = 84,203,166,520,521.62
  5. Step 5: Solve for x
    x = 84,203,166,520,521.62/9,817,288.02
  6. Step 6: Final answer
    x = 8,577,029.25

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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.