Home / 9,445,262.52-14,163,235.47-3,979,359.30

Finding the Fourth Proportional to 9,445,262.52, 14,163,235.47 and 3,979,359.30

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Solution

The fourth proportional to 9,445,262.52, 14,163,235.47 and 3,979,359.30 is: 5,967,076.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,445,262.52 : 14,163,235.47 = 3,979,359.30 : x
  2. Step 2: Convert to fraction form
    9,445,262.52/14,163,235.47 = 3,979,359.30/x
  3. Step 3: Cross multiply
    9,445,262.52x = 14,163,235.47 × 3,979,359.30
  4. Step 4: Simplify right side
    9,445,262.52x = 56,360,602,785,634.37
  5. Step 5: Solve for x
    x = 56,360,602,785,634.37/9,445,262.52
  6. Step 6: Final answer
    x = 5,967,076.37

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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.