Home / 5,364,488.40-8,046,732.60-2,523,656.40

Finding the Fourth Proportional to 5,364,488.40, 8,046,732.60 and 2,523,656.40

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Solution

The fourth proportional to 5,364,488.40, 8,046,732.60 and 2,523,656.40 is: 3,785,484.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,488.40 : 8,046,732.60 = 2,523,656.40 : x
  2. Step 2: Convert to fraction form
    5,364,488.40/8,046,732.60 = 2,523,656.40/x
  3. Step 3: Cross multiply
    5,364,488.40x = 8,046,732.60 × 2,523,656.40
  4. Step 4: Simplify right side
    5,364,488.40x = 20,307,188,225,078.64
  5. Step 5: Solve for x
    x = 20,307,188,225,078.64/5,364,488.40
  6. Step 6: Final answer
    x = 3,785,484.60

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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.