Home / 1,529,277.58-2,293,767.96-464,328.87

Finding the Fourth Proportional to 1,529,277.58, 2,293,767.96 and 464,328.87

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Solution

The fourth proportional to 1,529,277.58, 2,293,767.96 and 464,328.87 is: 696,448.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,277.58 : 2,293,767.96 = 464,328.87 : x
  2. Step 2: Convert to fraction form
    1,529,277.58/2,293,767.96 = 464,328.87/x
  3. Step 3: Cross multiply
    1,529,277.58x = 2,293,767.96 × 464,328.87
  4. Step 4: Simplify right side
    1,529,277.58x = 1,065,062,684,909.01
  5. Step 5: Solve for x
    x = 1,065,062,684,909.01/1,529,277.58
  6. Step 6: Final answer
    x = 696,448.24

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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.