Home / 1,529,716.74-2,294,247.06-630,925.35

Finding the Fourth Proportional to 1,529,716.74, 2,294,247.06 and 630,925.35

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Solution

The fourth proportional to 1,529,716.74, 2,294,247.06 and 630,925.35 is: 946,252.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,716.74 : 2,294,247.06 = 630,925.35 : x
  2. Step 2: Convert to fraction form
    1,529,716.74/2,294,247.06 = 630,925.35/x
  3. Step 3: Cross multiply
    1,529,716.74x = 2,294,247.06 × 630,925.35
  4. Step 4: Simplify right side
    1,529,716.74x = 1,447,498,629,316.97
  5. Step 5: Solve for x
    x = 1,447,498,629,316.97/1,529,716.74
  6. Step 6: Final answer
    x = 946,252.72

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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.