Home / 9,238,898.24-13,862,398.56-4,384,710.64

Finding the Fourth Proportional to 9,238,898.24, 13,862,398.56 and 4,384,710.64

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Solution

The fourth proportional to 9,238,898.24, 13,862,398.56 and 4,384,710.64 is: 6,578,988.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,238,898.24 : 13,862,398.56 = 4,384,710.64 : x
  2. Step 2: Convert to fraction form
    9,238,898.24/13,862,398.56 = 4,384,710.64/x
  3. Step 3: Cross multiply
    9,238,898.24x = 13,862,398.56 × 4,384,710.64
  4. Step 4: Simplify right side
    9,238,898.24x = 60,782,606,461,952.68
  5. Step 5: Solve for x
    x = 60,782,606,461,952.68/9,238,898.24
  6. Step 6: Final answer
    x = 6,578,988.63

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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.