Home / 2,771,193.60-4,154,716.80-1,510,444.80

Finding the Fourth Proportional to 2,771,193.60, 4,154,716.80 and 1,510,444.80

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Solution

The fourth proportional to 2,771,193.60, 4,154,716.80 and 1,510,444.80 is: 2,264,536.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,193.60 : 4,154,716.80 = 1,510,444.80 : x
  2. Step 2: Convert to fraction form
    2,771,193.60/4,154,716.80 = 1,510,444.80/x
  3. Step 3: Cross multiply
    2,771,193.60x = 4,154,716.80 × 1,510,444.80
  4. Step 4: Simplify right side
    2,771,193.60x = 6,275,470,386,032.64
  5. Step 5: Solve for x
    x = 6,275,470,386,032.64/2,771,193.60
  6. Step 6: Final answer
    x = 2,264,536.98

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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.