Home / 6,662,536.92-9,194,299.02-3,606,748.92

Finding the Fourth Proportional to 6,662,536.92, 9,194,299.02 and 3,606,748.92

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Solution

The fourth proportional to 6,662,536.92, 9,194,299.02 and 3,606,748.92 is: 4,977,312.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,536.92 : 9,194,299.02 = 3,606,748.92 : x
  2. Step 2: Convert to fraction form
    6,662,536.92/9,194,299.02 = 3,606,748.92/x
  3. Step 3: Cross multiply
    6,662,536.92x = 9,194,299.02 × 3,606,748.92
  4. Step 4: Simplify right side
    6,662,536.92x = 33,161,528,060,542.05
  5. Step 5: Solve for x
    x = 33,161,528,060,542.05/6,662,536.92
  6. Step 6: Final answer
    x = 4,977,312.47

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Double scale
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1.5x scale

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.