Home / 3,060,156.38-4,589,243.57-1,010,356.46

Finding the Fourth Proportional to 3,060,156.38, 4,589,243.57 and 1,010,356.46

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Solution

The fourth proportional to 3,060,156.38, 4,589,243.57 and 1,010,356.46 is: 1,515,207.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,156.38 : 4,589,243.57 = 1,010,356.46 : x
  2. Step 2: Convert to fraction form
    3,060,156.38/4,589,243.57 = 1,010,356.46/x
  3. Step 3: Cross multiply
    3,060,156.38x = 4,589,243.57 × 1,010,356.46
  4. Step 4: Simplify right side
    3,060,156.38x = 4,636,771,887,462.96
  5. Step 5: Solve for x
    x = 4,636,771,887,462.96/3,060,156.38
  6. Step 6: Final answer
    x = 1,515,207.50

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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.