Home / 943,008.66-1,414,527.66-524,941.74

Finding the Fourth Proportional to 943,008.66, 1,414,527.66 and 524,941.74

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Solution

The fourth proportional to 943,008.66, 1,414,527.66 and 524,941.74 is: 787,420.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,008.66 : 1,414,527.66 = 524,941.74 : x
  2. Step 2: Convert to fraction form
    943,008.66/1,414,527.66 = 524,941.74/x
  3. Step 3: Cross multiply
    943,008.66x = 1,414,527.66 × 524,941.74
  4. Step 4: Simplify right side
    943,008.66x = 742,544,611,118.53
  5. Step 5: Solve for x
    x = 742,544,611,118.53/943,008.66
  6. Step 6: Final answer
    x = 787,420.78

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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.