Home / 15,582,519.57-23,372,670.81-4,798,695.94

Finding the Fourth Proportional to 15,582,519.57, 23,372,670.81 and 4,798,695.94

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Solution

The fourth proportional to 15,582,519.57, 23,372,670.81 and 4,798,695.94 is: 7,197,702.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,582,519.57 : 23,372,670.81 = 4,798,695.94 : x
  2. Step 2: Convert to fraction form
    15,582,519.57/23,372,670.81 = 4,798,695.94/x
  3. Step 3: Cross multiply
    15,582,519.57x = 23,372,670.81 × 4,798,695.94
  4. Step 4: Simplify right side
    15,582,519.57x = 112,158,340,522,903.52
  5. Step 5: Solve for x
    x = 112,158,340,522,903.52/15,582,519.57
  6. Step 6: Final answer
    x = 7,197,702.53

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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.