Home / 6,590,184.46-9,886,767.28-3,557,485.24

Finding the Fourth Proportional to 6,590,184.46, 9,886,767.28 and 3,557,485.24

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Solution

The fourth proportional to 6,590,184.46, 9,886,767.28 and 3,557,485.24 is: 5,337,032.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,590,184.46 : 9,886,767.28 = 3,557,485.24 : x
  2. Step 2: Convert to fraction form
    6,590,184.46/9,886,767.28 = 3,557,485.24/x
  3. Step 3: Cross multiply
    6,590,184.46x = 9,886,767.28 × 3,557,485.24
  4. Step 4: Simplify right side
    6,590,184.46x = 35,172,028,669,914.95
  5. Step 5: Solve for x
    x = 35,172,028,669,914.95/6,590,184.46
  6. Step 6: Final answer
    x = 5,337,032.50

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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.