Home / 10,096,922.76-15,136,953.26-4,702,796.61

Finding the Fourth Proportional to 10,096,922.76, 15,136,953.26 and 4,702,796.61

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Solution

The fourth proportional to 10,096,922.76, 15,136,953.26 and 4,702,796.61 is: 7,050,268.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,922.76 : 15,136,953.26 = 4,702,796.61 : x
  2. Step 2: Convert to fraction form
    10,096,922.76/15,136,953.26 = 4,702,796.61/x
  3. Step 3: Cross multiply
    10,096,922.76x = 15,136,953.26 × 4,702,796.61
  4. Step 4: Simplify right side
    10,096,922.76x = 71,186,012,453,342.47
  5. Step 5: Solve for x
    x = 71,186,012,453,342.47/10,096,922.76
  6. Step 6: Final answer
    x = 7,050,268.10

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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.