Home / 6,523,950.40-9,785,925.60-4,099,004.80

Finding the Fourth Proportional to 6,523,950.40, 9,785,925.60 and 4,099,004.80

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Solution

The fourth proportional to 6,523,950.40, 9,785,925.60 and 4,099,004.80 is: 6,148,507.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,950.40 : 9,785,925.60 = 4,099,004.80 : x
  2. Step 2: Convert to fraction form
    6,523,950.40/9,785,925.60 = 4,099,004.80/x
  3. Step 3: Cross multiply
    6,523,950.40x = 9,785,925.60 × 4,099,004.80
  4. Step 4: Simplify right side
    6,523,950.40x = 40,112,556,006,842.88
  5. Step 5: Solve for x
    x = 40,112,556,006,842.88/6,523,950.40
  6. Step 6: Final answer
    x = 6,148,507.20

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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.