Home / 2,415,151.95-3,622,727.93-898,795.50

Finding the Fourth Proportional to 2,415,151.95, 3,622,727.93 and 898,795.50

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Solution

The fourth proportional to 2,415,151.95, 3,622,727.93 and 898,795.50 is: 1,348,193.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,151.95 : 3,622,727.93 = 898,795.50 : x
  2. Step 2: Convert to fraction form
    2,415,151.95/3,622,727.93 = 898,795.50/x
  3. Step 3: Cross multiply
    2,415,151.95x = 3,622,727.93 × 898,795.50
  4. Step 4: Simplify right side
    2,415,151.95x = 3,256,091,573,025.14
  5. Step 5: Solve for x
    x = 3,256,091,573,025.14/2,415,151.95
  6. Step 6: Final answer
    x = 1,348,193.25

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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.