Home / 5,224,628.07-7,209,333.86-2,901,204.69

Finding the Fourth Proportional to 5,224,628.07, 7,209,333.86 and 2,901,204.69

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Solution

The fourth proportional to 5,224,628.07, 7,209,333.86 and 2,901,204.69 is: 4,003,299.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224,628.07 : 7,209,333.86 = 2,901,204.69 : x
  2. Step 2: Convert to fraction form
    5,224,628.07/7,209,333.86 = 2,901,204.69/x
  3. Step 3: Cross multiply
    5,224,628.07x = 7,209,333.86 × 2,901,204.69
  4. Step 4: Simplify right side
    5,224,628.07x = 20,915,753,191,901.78
  5. Step 5: Solve for x
    x = 20,915,753,191,901.78/5,224,628.07
  6. Step 6: Final answer
    x = 4,003,299.93

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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.