Home / 7,196,349.87-10,790,857.13-2,402,316.27

Finding the Fourth Proportional to 7,196,349.87, 10,790,857.13 and 2,402,316.27

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Solution

The fourth proportional to 7,196,349.87, 10,790,857.13 and 2,402,316.27 is: 3,602,250.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,196,349.87 : 10,790,857.13 = 2,402,316.27 : x
  2. Step 2: Convert to fraction form
    7,196,349.87/10,790,857.13 = 2,402,316.27/x
  3. Step 3: Cross multiply
    7,196,349.87x = 10,790,857.13 × 2,402,316.27
  4. Step 4: Simplify right side
    7,196,349.87x = 25,923,051,638,632.93
  5. Step 5: Solve for x
    x = 25,923,051,638,632.93/7,196,349.87
  6. Step 6: Final answer
    x = 3,602,250.04

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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.