Home / 4,010,339.60-6,016,384.20-1,170,220.40

Finding the Fourth Proportional to 4,010,339.60, 6,016,384.20 and 1,170,220.40

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Solution

The fourth proportional to 4,010,339.60, 6,016,384.20 and 1,170,220.40 is: 1,755,585.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,339.60 : 6,016,384.20 = 1,170,220.40 : x
  2. Step 2: Convert to fraction form
    4,010,339.60/6,016,384.20 = 1,170,220.40/x
  3. Step 3: Cross multiply
    4,010,339.60x = 6,016,384.20 × 1,170,220.40
  4. Step 4: Simplify right side
    4,010,339.60x = 7,040,495,525,077.68
  5. Step 5: Solve for x
    x = 7,040,495,525,077.68/4,010,339.60
  6. Step 6: Final answer
    x = 1,755,585.87

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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.