Home / 4,333,958.17-6,501,367.36-1,602,221.63

Finding the Fourth Proportional to 4,333,958.17, 6,501,367.36 and 1,602,221.63

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Solution

The fourth proportional to 4,333,958.17, 6,501,367.36 and 1,602,221.63 is: 2,403,491.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,958.17 : 6,501,367.36 = 1,602,221.63 : x
  2. Step 2: Convert to fraction form
    4,333,958.17/6,501,367.36 = 1,602,221.63/x
  3. Step 3: Cross multiply
    4,333,958.17x = 6,501,367.36 × 1,602,221.63
  4. Step 4: Simplify right side
    4,333,958.17x = 10,416,631,378,263.94
  5. Step 5: Solve for x
    x = 10,416,631,378,263.94/4,333,958.17
  6. Step 6: Final answer
    x = 2,403,491.44

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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.