Home / 3,014,113.70-4,520,733.15-883,975.70

Finding the Fourth Proportional to 3,014,113.70, 4,520,733.15 and 883,975.70

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Solution

The fourth proportional to 3,014,113.70, 4,520,733.15 and 883,975.70 is: 1,325,835.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,113.70 : 4,520,733.15 = 883,975.70 : x
  2. Step 2: Convert to fraction form
    3,014,113.70/4,520,733.15 = 883,975.70/x
  3. Step 3: Cross multiply
    3,014,113.70x = 4,520,733.15 × 883,975.70
  4. Step 4: Simplify right side
    3,014,113.70x = 3,996,218,250,784.46
  5. Step 5: Solve for x
    x = 3,996,218,250,784.46/3,014,113.70
  6. Step 6: Final answer
    x = 1,325,835.27

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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.