Home / 1,094,601.61-1,510,643.63-611,260.18

Finding the Fourth Proportional to 1,094,601.61, 1,510,643.63 and 611,260.18

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Solution

The fourth proportional to 1,094,601.61, 1,510,643.63 and 611,260.18 is: 843,591.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,601.61 : 1,510,643.63 = 611,260.18 : x
  2. Step 2: Convert to fraction form
    1,094,601.61/1,510,643.63 = 611,260.18/x
  3. Step 3: Cross multiply
    1,094,601.61x = 1,510,643.63 × 611,260.18
  4. Step 4: Simplify right side
    1,094,601.61x = 923,396,294,941.20
  5. Step 5: Solve for x
    x = 923,396,294,941.20/1,094,601.61
  6. Step 6: Final answer
    x = 843,591.21

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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.