Home / 6,651,299.70-9,952,037.55-4,736,637.30

Finding the Fourth Proportional to 6,651,299.70, 9,952,037.55 and 4,736,637.30

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Solution

The fourth proportional to 6,651,299.70, 9,952,037.55 and 4,736,637.30 is: 7,087,215.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,651,299.70 : 9,952,037.55 = 4,736,637.30 : x
  2. Step 2: Convert to fraction form
    6,651,299.70/9,952,037.55 = 4,736,637.30/x
  3. Step 3: Cross multiply
    6,651,299.70x = 9,952,037.55 × 4,736,637.30
  4. Step 4: Simplify right side
    6,651,299.70x = 47,139,192,270,330.62
  5. Step 5: Solve for x
    x = 47,139,192,270,330.62/6,651,299.70
  6. Step 6: Final answer
    x = 7,087,215.19

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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.