Home / 1,177,525.60-1,766,643.01-367,877.32

Finding the Fourth Proportional to 1,177,525.60, 1,766,643.01 and 367,877.32

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Solution

The fourth proportional to 1,177,525.60, 1,766,643.01 and 367,877.32 is: 551,926.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,525.60 : 1,766,643.01 = 367,877.32 : x
  2. Step 2: Convert to fraction form
    1,177,525.60/1,766,643.01 = 367,877.32/x
  3. Step 3: Cross multiply
    1,177,525.60x = 1,766,643.01 × 367,877.32
  4. Step 4: Simplify right side
    1,177,525.60x = 649,907,895,547.92
  5. Step 5: Solve for x
    x = 649,907,895,547.92/1,177,525.60
  6. Step 6: Final answer
    x = 551,926.76

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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.