Home / 5,474,051.56-7,553,886.42-3,026,521

Finding the Fourth Proportional to 5,474,051.56, 7,553,886.42 and 3,026,521

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Solution

The fourth proportional to 5,474,051.56, 7,553,886.42 and 3,026,521 is: 4,176,430.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,051.56 : 7,553,886.42 = 3,026,521 : x
  2. Step 2: Convert to fraction form
    5,474,051.56/7,553,886.42 = 3,026,521/x
  3. Step 3: Cross multiply
    5,474,051.56x = 7,553,886.42 × 3,026,521
  4. Step 4: Simplify right side
    5,474,051.56x = 22,861,995,881,744.82
  5. Step 5: Solve for x
    x = 22,861,995,881,744.82/5,474,051.56
  6. Step 6: Final answer
    x = 4,176,430.50

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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.