Home / 5,264,010.40-7,264,384.40-3,088,590.56

Finding the Fourth Proportional to 5,264,010.40, 7,264,384.40 and 3,088,590.56

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Solution

The fourth proportional to 5,264,010.40, 7,264,384.40 and 3,088,590.56 is: 4,262,284.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,010.40 : 7,264,384.40 = 3,088,590.56 : x
  2. Step 2: Convert to fraction form
    5,264,010.40/7,264,384.40 = 3,088,590.56/x
  3. Step 3: Cross multiply
    5,264,010.40x = 7,264,384.40 × 3,088,590.56
  4. Step 4: Simplify right side
    5,264,010.40x = 22,436,709,082,051.27
  5. Step 5: Solve for x
    x = 22,436,709,082,051.27/5,264,010.40
  6. Step 6: Final answer
    x = 4,262,284.34

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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.