Home / 1,530,593.96-2,295,096.75-450,966.35

Finding the Fourth Proportional to 1,530,593.96, 2,295,096.75 and 450,966.35

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Solution

The fourth proportional to 1,530,593.96, 2,295,096.75 and 450,966.35 is: 676,215.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,593.96 : 2,295,096.75 = 450,966.35 : x
  2. Step 2: Convert to fraction form
    1,530,593.96/2,295,096.75 = 450,966.35/x
  3. Step 3: Cross multiply
    1,530,593.96x = 2,295,096.75 × 450,966.35
  4. Step 4: Simplify right side
    1,530,593.96x = 1,035,011,409,982.10
  5. Step 5: Solve for x
    x = 1,035,011,409,982.10/1,530,593.96
  6. Step 6: Final answer
    x = 676,215.53

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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.