Home / 1,094,984.47-1,510,859.12-611,475.22

Finding the Fourth Proportional to 1,094,984.47, 1,510,859.12 and 611,475.22

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Solution

The fourth proportional to 1,094,984.47, 1,510,859.12 and 611,475.22 is: 843,713.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,984.47 : 1,510,859.12 = 611,475.22 : x
  2. Step 2: Convert to fraction form
    1,094,984.47/1,510,859.12 = 611,475.22/x
  3. Step 3: Cross multiply
    1,094,984.47x = 1,510,859.12 × 611,475.22
  4. Step 4: Simplify right side
    1,094,984.47x = 923,852,913,915.24
  5. Step 5: Solve for x
    x = 923,852,913,915.24/1,094,984.47
  6. Step 6: Final answer
    x = 843,713.26

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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.