Home / 6,325,300.26-9,487,950.18-1,532,989.53

Finding the Fourth Proportional to 6,325,300.26, 9,487,950.18 and 1,532,989.53

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Solution

The fourth proportional to 6,325,300.26, 9,487,950.18 and 1,532,989.53 is: 2,299,484.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,300.26 : 9,487,950.18 = 1,532,989.53 : x
  2. Step 2: Convert to fraction form
    6,325,300.26/9,487,950.18 = 1,532,989.53/x
  3. Step 3: Cross multiply
    6,325,300.26x = 9,487,950.18 × 1,532,989.53
  4. Step 4: Simplify right side
    6,325,300.26x = 14,544,928,287,101.62
  5. Step 5: Solve for x
    x = 14,544,928,287,101.62/6,325,300.26
  6. Step 6: Final answer
    x = 2,299,484.24

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Double scale
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1.5x scale

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.