Home / 9,733,776.61-13,428,554.52-5,602,819.27

Finding the Fourth Proportional to 9,733,776.61, 13,428,554.52 and 5,602,819.27

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Solution

The fourth proportional to 9,733,776.61, 13,428,554.52 and 5,602,819.27 is: 7,729,555.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,733,776.61 : 13,428,554.52 = 5,602,819.27 : x
  2. Step 2: Convert to fraction form
    9,733,776.61/13,428,554.52 = 5,602,819.27/x
  3. Step 3: Cross multiply
    9,733,776.61x = 13,428,554.52 × 5,602,819.27
  4. Step 4: Simplify right side
    9,733,776.61x = 75,237,764,032,901.59
  5. Step 5: Solve for x
    x = 75,237,764,032,901.59/9,733,776.61
  6. Step 6: Final answer
    x = 7,729,555.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.