Home / 3,537,573.76-5,306,311.23-2,018,013.76

Finding the Fourth Proportional to 3,537,573.76, 5,306,311.23 and 2,018,013.76

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Solution

The fourth proportional to 3,537,573.76, 5,306,311.23 and 2,018,013.76 is: 3,026,992.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,573.76 : 5,306,311.23 = 2,018,013.76 : x
  2. Step 2: Convert to fraction form
    3,537,573.76/5,306,311.23 = 2,018,013.76/x
  3. Step 3: Cross multiply
    3,537,573.76x = 5,306,311.23 × 2,018,013.76
  4. Step 4: Simplify right side
    3,537,573.76x = 10,708,209,076,982.53
  5. Step 5: Solve for x
    x = 10,708,209,076,982.53/3,537,573.76
  6. Step 6: Final answer
    x = 3,026,992.45

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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.