Home / 1,503,110.16-2,254,632.39-365,878.36

Finding the Fourth Proportional to 1,503,110.16, 2,254,632.39 and 365,878.36

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Solution

The fourth proportional to 1,503,110.16, 2,254,632.39 and 365,878.36 is: 548,809.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,110.16 : 2,254,632.39 = 365,878.36 : x
  2. Step 2: Convert to fraction form
    1,503,110.16/2,254,632.39 = 365,878.36/x
  3. Step 3: Cross multiply
    1,503,110.16x = 2,254,632.39 × 365,878.36
  4. Step 4: Simplify right side
    1,503,110.16x = 824,921,188,153.53
  5. Step 5: Solve for x
    x = 824,921,188,153.53/1,503,110.16
  6. Step 6: Final answer
    x = 548,809.54

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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.