Home / 6,003,211.37-8,284,421.43-3,249,897.75

Finding the Fourth Proportional to 6,003,211.37, 8,284,421.43 and 3,249,897.75

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Solution

The fourth proportional to 6,003,211.37, 8,284,421.43 and 3,249,897.75 is: 4,484,853.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,003,211.37 : 8,284,421.43 = 3,249,897.75 : x
  2. Step 2: Convert to fraction form
    6,003,211.37/8,284,421.43 = 3,249,897.75/x
  3. Step 3: Cross multiply
    6,003,211.37x = 8,284,421.43 × 3,249,897.75
  4. Step 4: Simplify right side
    6,003,211.37x = 26,923,522,565,408.78
  5. Step 5: Solve for x
    x = 26,923,522,565,408.78/6,003,211.37
  6. Step 6: Final answer
    x = 4,484,853.34

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.