Home / 937,877.08-1,406,811.98-227,907.22

Finding the Fourth Proportional to 937,877.08, 1,406,811.98 and 227,907.22

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Solution

The fourth proportional to 937,877.08, 1,406,811.98 and 227,907.22 is: 341,859.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,877.08 : 1,406,811.98 = 227,907.22 : x
  2. Step 2: Convert to fraction form
    937,877.08/1,406,811.98 = 227,907.22/x
  3. Step 3: Cross multiply
    937,877.08x = 1,406,811.98 × 227,907.22
  4. Step 4: Simplify right side
    937,877.08x = 320,622,607,424.50
  5. Step 5: Solve for x
    x = 320,622,607,424.50/937,877.08
  6. Step 6: Final answer
    x = 341,859.95

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1.5x scale

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.