Home / 9,715,873.30-14,576,963.17-2,892,505.51

Finding the Fourth Proportional to 9,715,873.30, 14,576,963.17 and 2,892,505.51

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Solution

The fourth proportional to 9,715,873.30, 14,576,963.17 and 2,892,505.51 is: 4,339,697.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,873.30 : 14,576,963.17 = 2,892,505.51 : x
  2. Step 2: Convert to fraction form
    9,715,873.30/14,576,963.17 = 2,892,505.51/x
  3. Step 3: Cross multiply
    9,715,873.30x = 14,576,963.17 × 2,892,505.51
  4. Step 4: Simplify right side
    9,715,873.30x = 42,163,946,288,292.06
  5. Step 5: Solve for x
    x = 42,163,946,288,292.06/9,715,873.30
  6. Step 6: Final answer
    x = 4,339,697.01

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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.