Home / 1,596,468.45-2,392,623.40-648,731.19

Finding the Fourth Proportional to 1,596,468.45, 2,392,623.40 and 648,731.19

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Solution

The fourth proportional to 1,596,468.45, 2,392,623.40 and 648,731.19 is: 972,251.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,468.45 : 2,392,623.40 = 648,731.19 : x
  2. Step 2: Convert to fraction form
    1,596,468.45/2,392,623.40 = 648,731.19/x
  3. Step 3: Cross multiply
    1,596,468.45x = 2,392,623.40 × 648,731.19
  4. Step 4: Simplify right side
    1,596,468.45x = 1,552,169,425,503.85
  5. Step 5: Solve for x
    x = 1,552,169,425,503.85/1,596,468.45
  6. Step 6: Final answer
    x = 972,251.86

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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.