Home / 4,824,026.52-7,234,503.40-1,584,812.30

Finding the Fourth Proportional to 4,824,026.52, 7,234,503.40 and 1,584,812.30

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Solution

The fourth proportional to 4,824,026.52, 7,234,503.40 and 1,584,812.30 is: 2,376,713.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,026.52 : 7,234,503.40 = 1,584,812.30 : x
  2. Step 2: Convert to fraction form
    4,824,026.52/7,234,503.40 = 1,584,812.30/x
  3. Step 3: Cross multiply
    4,824,026.52x = 7,234,503.40 × 1,584,812.30
  4. Step 4: Simplify right side
    4,824,026.52x = 11,465,329,972,711.82
  5. Step 5: Solve for x
    x = 11,465,329,972,711.82/4,824,026.52
  6. Step 6: Final answer
    x = 2,376,713.71

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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.