Home / 6,523,943.40-9,785,915.10-3,829,559.40

Finding the Fourth Proportional to 6,523,943.40, 9,785,915.10 and 3,829,559.40

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Solution

The fourth proportional to 6,523,943.40, 9,785,915.10 and 3,829,559.40 is: 5,744,339.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,943.40 : 9,785,915.10 = 3,829,559.40 : x
  2. Step 2: Convert to fraction form
    6,523,943.40/9,785,915.10 = 3,829,559.40/x
  3. Step 3: Cross multiply
    6,523,943.40x = 9,785,915.10 × 3,829,559.40
  4. Step 4: Simplify right side
    6,523,943.40x = 37,475,743,158,806.94
  5. Step 5: Solve for x
    x = 37,475,743,158,806.94/6,523,943.40
  6. Step 6: Final answer
    x = 5,744,339.10

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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.