Home / 9,127,299.88-12,595,174.14-4,996,532.08

Finding the Fourth Proportional to 9,127,299.88, 12,595,174.14 and 4,996,532.08

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Solution

The fourth proportional to 9,127,299.88, 12,595,174.14 and 4,996,532.08 is: 6,894,940.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,127,299.88 : 12,595,174.14 = 4,996,532.08 : x
  2. Step 2: Convert to fraction form
    9,127,299.88/12,595,174.14 = 4,996,532.08/x
  3. Step 3: Cross multiply
    9,127,299.88x = 12,595,174.14 × 4,996,532.08
  4. Step 4: Simplify right side
    9,127,299.88x = 62,932,191,643,696.41
  5. Step 5: Solve for x
    x = 62,932,191,643,696.41/9,127,299.88
  6. Step 6: Final answer
    x = 6,894,940.72

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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.