Home / 1,559,489.10-2,336,718.60-883,560.30

Finding the Fourth Proportional to 1,559,489.10, 2,336,718.60 and 883,560.30

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Solution

The fourth proportional to 1,559,489.10, 2,336,718.60 and 883,560.30 is: 1,323,915.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,489.10 : 2,336,718.60 = 883,560.30 : x
  2. Step 2: Convert to fraction form
    1,559,489.10/2,336,718.60 = 883,560.30/x
  3. Step 3: Cross multiply
    1,559,489.10x = 2,336,718.60 × 883,560.30
  4. Step 4: Simplify right side
    1,559,489.10x = 2,064,631,787,231.58
  5. Step 5: Solve for x
    x = 2,064,631,787,231.58/1,559,489.10
  6. Step 6: Final answer
    x = 1,323,915.50

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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.