Home / 6,238,598.60-9,357,897.90-4,183,693.40

Finding the Fourth Proportional to 6,238,598.60, 9,357,897.90 and 4,183,693.40

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Solution

The fourth proportional to 6,238,598.60, 9,357,897.90 and 4,183,693.40 is: 6,275,540.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,598.60 : 9,357,897.90 = 4,183,693.40 : x
  2. Step 2: Convert to fraction form
    6,238,598.60/9,357,897.90 = 4,183,693.40/x
  3. Step 3: Cross multiply
    6,238,598.60x = 9,357,897.90 × 4,183,693.40
  4. Step 4: Simplify right side
    6,238,598.60x = 39,150,575,682,103.86
  5. Step 5: Solve for x
    x = 39,150,575,682,103.86/6,238,598.60
  6. Step 6: Final answer
    x = 6,275,540.10

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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.