Home / 4,369,644.45-6,554,729.41-1,337,036.59

Finding the Fourth Proportional to 4,369,644.45, 6,554,729.41 and 1,337,036.59

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Solution

The fourth proportional to 4,369,644.45, 6,554,729.41 and 1,337,036.59 is: 2,005,635.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,644.45 : 6,554,729.41 = 1,337,036.59 : x
  2. Step 2: Convert to fraction form
    4,369,644.45/6,554,729.41 = 1,337,036.59/x
  3. Step 3: Cross multiply
    4,369,644.45x = 6,554,729.41 × 1,337,036.59
  4. Step 4: Simplify right side
    4,369,644.45x = 8,763,913,058,719.11
  5. Step 5: Solve for x
    x = 8,763,913,058,719.11/4,369,644.45
  6. Step 6: Final answer
    x = 2,005,635.28

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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.