Home / 6,014,956.70-8,301,080.20-3,436,582.12

Finding the Fourth Proportional to 6,014,956.70, 8,301,080.20 and 3,436,582.12

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Solution

The fourth proportional to 6,014,956.70, 8,301,080.20 and 3,436,582.12 is: 4,742,734.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,956.70 : 8,301,080.20 = 3,436,582.12 : x
  2. Step 2: Convert to fraction form
    6,014,956.70/8,301,080.20 = 3,436,582.12/x
  3. Step 3: Cross multiply
    6,014,956.70x = 8,301,080.20 × 3,436,582.12
  4. Step 4: Simplify right side
    6,014,956.70x = 28,527,343,792,006.03
  5. Step 5: Solve for x
    x = 28,527,343,792,006.03/6,014,956.70
  6. Step 6: Final answer
    x = 4,742,734.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.