Home / 1,334,595.84-2,001,617.28-492,572.16

Finding the Fourth Proportional to 1,334,595.84, 2,001,617.28 and 492,572.16

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Solution

The fourth proportional to 1,334,595.84, 2,001,617.28 and 492,572.16 is: 738,756.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,595.84 : 2,001,617.28 = 492,572.16 : x
  2. Step 2: Convert to fraction form
    1,334,595.84/2,001,617.28 = 492,572.16/x
  3. Step 3: Cross multiply
    1,334,595.84x = 2,001,617.28 × 492,572.16
  4. Step 4: Simplify right side
    1,334,595.84x = 985,940,947,102.93
  5. Step 5: Solve for x
    x = 985,940,947,102.93/1,334,595.84
  6. Step 6: Final answer
    x = 738,756.20

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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.