Home / 1,533,683.64-2,300,525.46-468,728.76

Finding the Fourth Proportional to 1,533,683.64, 2,300,525.46 and 468,728.76

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Solution

The fourth proportional to 1,533,683.64, 2,300,525.46 and 468,728.76 is: 703,093.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,683.64 : 2,300,525.46 = 468,728.76 : x
  2. Step 2: Convert to fraction form
    1,533,683.64/2,300,525.46 = 468,728.76/x
  3. Step 3: Cross multiply
    1,533,683.64x = 2,300,525.46 × 468,728.76
  4. Step 4: Simplify right side
    1,533,683.64x = 1,078,322,446,214.23
  5. Step 5: Solve for x
    x = 1,078,322,446,214.23/1,533,683.64
  6. Step 6: Final answer
    x = 703,093.14

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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.