Home / 4,177,117.60-6,265,676.40-1,025,245.60

Finding the Fourth Proportional to 4,177,117.60, 6,265,676.40 and 1,025,245.60

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Solution

The fourth proportional to 4,177,117.60, 6,265,676.40 and 1,025,245.60 is: 1,537,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177,117.60 : 6,265,676.40 = 1,025,245.60 : x
  2. Step 2: Convert to fraction form
    4,177,117.60/6,265,676.40 = 1,025,245.60/x
  3. Step 3: Cross multiply
    4,177,117.60x = 6,265,676.40 × 1,025,245.60
  4. Step 4: Simplify right side
    4,177,117.60x = 6,423,857,160,123.84
  5. Step 5: Solve for x
    x = 6,423,857,160,123.84/4,177,117.60
  6. Step 6: Final answer
    x = 1,537,868.40

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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.