Home / 1,174,683.64-1,761,527.20-416,715.88

Finding the Fourth Proportional to 1,174,683.64, 1,761,527.20 and 416,715.88

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Solution

The fourth proportional to 1,174,683.64, 1,761,527.20 and 416,715.88 is: 624,897.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,683.64 : 1,761,527.20 = 416,715.88 : x
  2. Step 2: Convert to fraction form
    1,174,683.64/1,761,527.20 = 416,715.88/x
  3. Step 3: Cross multiply
    1,174,683.64x = 1,761,527.20 × 416,715.88
  4. Step 4: Simplify right side
    1,174,683.64x = 734,056,357,291.94
  5. Step 5: Solve for x
    x = 734,056,357,291.94/1,174,683.64
  6. Step 6: Final answer
    x = 624,897.06

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1.5x scale

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.