Home / 5,038,063.07-6,950,337.63-3,201,538.02

Finding the Fourth Proportional to 5,038,063.07, 6,950,337.63 and 3,201,538.02

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Solution

The fourth proportional to 5,038,063.07, 6,950,337.63 and 3,201,538.02 is: 4,416,731.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,063.07 : 6,950,337.63 = 3,201,538.02 : x
  2. Step 2: Convert to fraction form
    5,038,063.07/6,950,337.63 = 3,201,538.02/x
  3. Step 3: Cross multiply
    5,038,063.07x = 6,950,337.63 × 3,201,538.02
  4. Step 4: Simplify right side
    5,038,063.07x = 22,251,770,174,281.69
  5. Step 5: Solve for x
    x = 22,251,770,174,281.69/5,038,063.07
  6. Step 6: Final answer
    x = 4,416,731.17

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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.