Home / 4,074,057.84-5,622,688.56-2,443,362.32

Finding the Fourth Proportional to 4,074,057.84, 5,622,688.56 and 2,443,362.32

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Solution

The fourth proportional to 4,074,057.84, 5,622,688.56 and 2,443,362.32 is: 3,372,133.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,057.84 : 5,622,688.56 = 2,443,362.32 : x
  2. Step 2: Convert to fraction form
    4,074,057.84/5,622,688.56 = 2,443,362.32/x
  3. Step 3: Cross multiply
    4,074,057.84x = 5,622,688.56 × 2,443,362.32
  4. Step 4: Simplify right side
    4,074,057.84x = 13,738,265,364,599.06
  5. Step 5: Solve for x
    x = 13,738,265,364,599.06/4,074,057.84
  6. Step 6: Final answer
    x = 3,372,133.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.