Home / 7,469,503.60-10,312,682.70-6,096,128.35

Finding the Fourth Proportional to 7,469,503.60, 10,312,682.70 and 6,096,128.35

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Solution

The fourth proportional to 7,469,503.60, 10,312,682.70 and 6,096,128.35 is: 8,416,548.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,503.60 : 10,312,682.70 = 6,096,128.35 : x
  2. Step 2: Convert to fraction form
    7,469,503.60/10,312,682.70 = 6,096,128.35/x
  3. Step 3: Cross multiply
    7,469,503.60x = 10,312,682.70 × 6,096,128.35
  4. Step 4: Simplify right side
    7,469,503.60x = 62,867,437,372,024.54
  5. Step 5: Solve for x
    x = 62,867,437,372,024.54/7,469,503.60
  6. Step 6: Final answer
    x = 8,416,548.24

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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.