Home / 9,673,979.92-14,506,485.79-3,607,082.68

Finding the Fourth Proportional to 9,673,979.92, 14,506,485.79 and 3,607,082.68

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Solution

The fourth proportional to 9,673,979.92, 14,506,485.79 and 3,607,082.68 is: 5,408,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,673,979.92 : 14,506,485.79 = 3,607,082.68 : x
  2. Step 2: Convert to fraction form
    9,673,979.92/14,506,485.79 = 3,607,082.68/x
  3. Step 3: Cross multiply
    9,673,979.92x = 14,506,485.79 × 3,607,082.68
  4. Step 4: Simplify right side
    9,673,979.92x = 52,326,093,686,059.04
  5. Step 5: Solve for x
    x = 52,326,093,686,059.04/9,673,979.92
  6. Step 6: Final answer
    x = 5,408,952.07

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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.