Home / 9,395,047.52-14,087,442.78-2,828,798.72

Finding the Fourth Proportional to 9,395,047.52, 14,087,442.78 and 2,828,798.72

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Solution

The fourth proportional to 9,395,047.52, 14,087,442.78 and 2,828,798.72 is: 4,241,653.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395,047.52 : 14,087,442.78 = 2,828,798.72 : x
  2. Step 2: Convert to fraction form
    9,395,047.52/14,087,442.78 = 2,828,798.72/x
  3. Step 3: Cross multiply
    9,395,047.52x = 14,087,442.78 × 2,828,798.72
  4. Step 4: Simplify right side
    9,395,047.52x = 39,850,540,104,137.24
  5. Step 5: Solve for x
    x = 39,850,540,104,137.24/9,395,047.52
  6. Step 6: Final answer
    x = 4,241,653.92

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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.