Home / 3,416,020.68-4,711,055.33-2,834,322.83

Finding the Fourth Proportional to 3,416,020.68, 4,711,055.33 and 2,834,322.83

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Solution

The fourth proportional to 3,416,020.68, 4,711,055.33 and 2,834,322.83 is: 3,908,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,020.68 : 4,711,055.33 = 2,834,322.83 : x
  2. Step 2: Convert to fraction form
    3,416,020.68/4,711,055.33 = 2,834,322.83/x
  3. Step 3: Cross multiply
    3,416,020.68x = 4,711,055.33 × 2,834,322.83
  4. Step 4: Simplify right side
    3,416,020.68x = 13,352,651,637,485.29
  5. Step 5: Solve for x
    x = 13,352,651,637,485.29/3,416,020.68
  6. Step 6: Final answer
    x = 3,908,832.20

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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.