Home / 1,771,601.54-2,657,823.76-573,523.76

Finding the Fourth Proportional to 1,771,601.54, 2,657,823.76 and 573,523.76

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Solution

The fourth proportional to 1,771,601.54, 2,657,823.76 and 573,523.76 is: 860,422.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,601.54 : 2,657,823.76 = 573,523.76 : x
  2. Step 2: Convert to fraction form
    1,771,601.54/2,657,823.76 = 573,523.76/x
  3. Step 3: Cross multiply
    1,771,601.54x = 2,657,823.76 × 573,523.76
  4. Step 4: Simplify right side
    1,771,601.54x = 1,524,325,076,252.54
  5. Step 5: Solve for x
    x = 1,524,325,076,252.54/1,771,601.54
  6. Step 6: Final answer
    x = 860,422.08

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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.