Home / 5,731,263.04-7,909,208.22-3,283,825

Finding the Fourth Proportional to 5,731,263.04, 7,909,208.22 and 3,283,825

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Solution

The fourth proportional to 5,731,263.04, 7,909,208.22 and 3,283,825 is: 4,531,715.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,263.04 : 7,909,208.22 = 3,283,825 : x
  2. Step 2: Convert to fraction form
    5,731,263.04/7,909,208.22 = 3,283,825/x
  3. Step 3: Cross multiply
    5,731,263.04x = 7,909,208.22 × 3,283,825
  4. Step 4: Simplify right side
    5,731,263.04x = 25,972,455,683,041.50
  5. Step 5: Solve for x
    x = 25,972,455,683,041.50/5,731,263.04
  6. Step 6: Final answer
    x = 4,531,715.87

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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.