Home / 9,189,208.32-13,783,024-5,594,042.24

Finding the Fourth Proportional to 9,189,208.32, 13,783,024 and 5,594,042.24

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Solution

The fourth proportional to 9,189,208.32, 13,783,024 and 5,594,042.24 is: 8,390,583.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,189,208.32 : 13,783,024 = 5,594,042.24 : x
  2. Step 2: Convert to fraction form
    9,189,208.32/13,783,024 = 5,594,042.24/x
  3. Step 3: Cross multiply
    9,189,208.32x = 13,783,024 × 5,594,042.24
  4. Step 4: Simplify right side
    9,189,208.32x = 77,102,818,450,933.77
  5. Step 5: Solve for x
    x = 77,102,818,450,933.77/9,189,208.32
  6. Step 6: Final answer
    x = 8,390,583.36

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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.