Home / 2,350,512-3,526,081.65-930,235.95

Finding the Fourth Proportional to 2,350,512, 3,526,081.65 and 930,235.95

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Solution

The fourth proportional to 2,350,512, 3,526,081.65 and 930,235.95 is: 1,395,478.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,512 : 3,526,081.65 = 930,235.95 : x
  2. Step 2: Convert to fraction form
    2,350,512/3,526,081.65 = 930,235.95/x
  3. Step 3: Cross multiply
    2,350,512x = 3,526,081.65 × 930,235.95
  4. Step 4: Simplify right side
    2,350,512x = 3,280,087,913,465.32
  5. Step 5: Solve for x
    x = 3,280,087,913,465.32/2,350,512
  6. Step 6: Final answer
    x = 1,395,478.05

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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.