Home / 11,553,564.45-15,944,417.06-6,396,926.00

Finding the Fourth Proportional to 11,553,564.45, 15,944,417.06 and 6,396,926.00

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Solution

The fourth proportional to 11,553,564.45, 15,944,417.06 and 6,396,926.00 is: 8,828,033.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,553,564.45 : 15,944,417.06 = 6,396,926.00 : x
  2. Step 2: Convert to fraction form
    11,553,564.45/15,944,417.06 = 6,396,926.00/x
  3. Step 3: Cross multiply
    11,553,564.45x = 15,944,417.06 × 6,396,926.00
  4. Step 4: Simplify right side
    11,553,564.45x = 101,995,255,934,250.84
  5. Step 5: Solve for x
    x = 101,995,255,934,250.84/11,553,564.45
  6. Step 6: Final answer
    x = 8,828,033.67

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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.