Home / 2,446,846.40-3,670,269.60-849,570.95

Finding the Fourth Proportional to 2,446,846.40, 3,670,269.60 and 849,570.95

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Solution

The fourth proportional to 2,446,846.40, 3,670,269.60 and 849,570.95 is: 1,274,356.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,846.40 : 3,670,269.60 = 849,570.95 : x
  2. Step 2: Convert to fraction form
    2,446,846.40/3,670,269.60 = 849,570.95/x
  3. Step 3: Cross multiply
    2,446,846.40x = 3,670,269.60 × 849,570.95
  4. Step 4: Simplify right side
    2,446,846.40x = 3,118,154,430,828.12
  5. Step 5: Solve for x
    x = 3,118,154,430,828.12/2,446,846.40
  6. Step 6: Final answer
    x = 1,274,356.43

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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.