Home / 1,503,112.16-2,254,635.38-365,880.36

Finding the Fourth Proportional to 1,503,112.16, 2,254,635.38 and 365,880.36

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Solution

The fourth proportional to 1,503,112.16, 2,254,635.38 and 365,880.36 is: 548,812.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,112.16 : 2,254,635.38 = 365,880.36 : x
  2. Step 2: Convert to fraction form
    1,503,112.16/2,254,635.38 = 365,880.36/x
  3. Step 3: Cross multiply
    1,503,112.16x = 2,254,635.38 × 365,880.36
  4. Step 4: Simplify right side
    1,503,112.16x = 824,926,804,503.14
  5. Step 5: Solve for x
    x = 824,926,804,503.14/1,503,112.16
  6. Step 6: Final answer
    x = 548,812.54

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1.5x scale

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.