Home / 4,315,484.93-6,472,505.61-1,582,467.57

Finding the Fourth Proportional to 4,315,484.93, 6,472,505.61 and 1,582,467.57

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Solution

The fourth proportional to 4,315,484.93, 6,472,505.61 and 1,582,467.57 is: 2,373,436.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315,484.93 : 6,472,505.61 = 1,582,467.57 : x
  2. Step 2: Convert to fraction form
    4,315,484.93/6,472,505.61 = 1,582,467.57/x
  3. Step 3: Cross multiply
    4,315,484.93x = 6,472,505.61 × 1,582,467.57
  4. Step 4: Simplify right side
    4,315,484.93x = 10,242,530,224,468.07
  5. Step 5: Solve for x
    x = 10,242,530,224,468.07/4,315,484.93
  6. Step 6: Final answer
    x = 2,373,436.68

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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.