Home / 1,711,601.40-2,362,045.86-937,264.80

Finding the Fourth Proportional to 1,711,601.40, 2,362,045.86 and 937,264.80

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Solution

The fourth proportional to 1,711,601.40, 2,362,045.86 and 937,264.80 is: 1,293,445.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,601.40 : 2,362,045.86 = 937,264.80 : x
  2. Step 2: Convert to fraction form
    1,711,601.40/2,362,045.86 = 937,264.80/x
  3. Step 3: Cross multiply
    1,711,601.40x = 2,362,045.86 × 937,264.80
  4. Step 4: Simplify right side
    1,711,601.40x = 2,213,862,440,563.73
  5. Step 5: Solve for x
    x = 2,213,862,440,563.73/1,711,601.40
  6. Step 6: Final answer
    x = 1,293,445.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.