Home / 1,771,433.03-2,657,571.35-573,355.55

Finding the Fourth Proportional to 1,771,433.03, 2,657,571.35 and 573,355.55

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Solution

The fourth proportional to 1,771,433.03, 2,657,571.35 and 573,355.55 is: 860,169.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,433.03 : 2,657,571.35 = 573,355.55 : x
  2. Step 2: Convert to fraction form
    1,771,433.03/2,657,571.35 = 573,355.55/x
  3. Step 3: Cross multiply
    1,771,433.03x = 2,657,571.35 × 573,355.55
  4. Step 4: Simplify right side
    1,771,433.03x = 1,523,733,266,888.86
  5. Step 5: Solve for x
    x = 1,523,733,266,888.86/1,771,433.03
  6. Step 6: Final answer
    x = 860,169.84

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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.