Home / 1,771,384.62-2,657,498.53-573,306.94

Finding the Fourth Proportional to 1,771,384.62, 2,657,498.53 and 573,306.94

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Solution

The fourth proportional to 1,771,384.62, 2,657,498.53 and 573,306.94 is: 860,096.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,384.62 : 2,657,498.53 = 573,306.94 : x
  2. Step 2: Convert to fraction form
    1,771,384.62/2,657,498.53 = 573,306.94/x
  3. Step 3: Cross multiply
    1,771,384.62x = 2,657,498.53 × 573,306.94
  4. Step 4: Simplify right side
    1,771,384.62x = 1,523,562,350,288.80
  5. Step 5: Solve for x
    x = 1,523,562,350,288.80/1,771,384.62
  6. Step 6: Final answer
    x = 860,096.86

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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.