Home / 5,786,405.34-8,673,532.15-1,946,894.87

Finding the Fourth Proportional to 5,786,405.34, 8,673,532.15 and 1,946,894.87

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Solution

The fourth proportional to 5,786,405.34, 8,673,532.15 and 1,946,894.87 is: 2,918,298.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,405.34 : 8,673,532.15 = 1,946,894.87 : x
  2. Step 2: Convert to fraction form
    5,786,405.34/8,673,532.15 = 1,946,894.87/x
  3. Step 3: Cross multiply
    5,786,405.34x = 8,673,532.15 × 1,946,894.87
  4. Step 4: Simplify right side
    5,786,405.34x = 16,886,455,247,615.07
  5. Step 5: Solve for x
    x = 16,886,455,247,615.07/5,786,405.34
  6. Step 6: Final answer
    x = 2,918,298.02

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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.