Home / 6,526,199.70-9,007,596.36-3,626,587.62

Finding the Fourth Proportional to 6,526,199.70, 9,007,596.36 and 3,626,587.62

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Solution

The fourth proportional to 6,526,199.70, 9,007,596.36 and 3,626,587.62 is: 5,005,491.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,199.70 : 9,007,596.36 = 3,626,587.62 : x
  2. Step 2: Convert to fraction form
    6,526,199.70/9,007,596.36 = 3,626,587.62/x
  3. Step 3: Cross multiply
    6,526,199.70x = 9,007,596.36 × 3,626,587.62
  4. Step 4: Simplify right side
    6,526,199.70x = 32,666,837,445,133.06
  5. Step 5: Solve for x
    x = 32,666,837,445,133.06/6,526,199.70
  6. Step 6: Final answer
    x = 5,005,491.55

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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.