Home / 6,627,328.16-9,943,870.86-3,596,835.06

Finding the Fourth Proportional to 6,627,328.16, 9,943,870.86 and 3,596,835.06

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Solution

The fourth proportional to 6,627,328.16, 9,943,870.86 and 3,596,835.06 is: 5,396,814.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627,328.16 : 9,943,870.86 = 3,596,835.06 : x
  2. Step 2: Convert to fraction form
    6,627,328.16/9,943,870.86 = 3,596,835.06/x
  3. Step 3: Cross multiply
    6,627,328.16x = 9,943,870.86 × 3,596,835.06
  4. Step 4: Simplify right side
    6,627,328.16x = 35,766,463,341,360.35
  5. Step 5: Solve for x
    x = 35,766,463,341,360.35/6,627,328.16
  6. Step 6: Final answer
    x = 5,396,814.90

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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.