Home / 1,306,015.24-1,802,283.04-733,045

Finding the Fourth Proportional to 1,306,015.24, 1,802,283.04 and 733,045

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Solution

The fourth proportional to 1,306,015.24, 1,802,283.04 and 733,045 is: 1,011,592.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,015.24 : 1,802,283.04 = 733,045 : x
  2. Step 2: Convert to fraction form
    1,306,015.24/1,802,283.04 = 733,045/x
  3. Step 3: Cross multiply
    1,306,015.24x = 1,802,283.04 × 733,045
  4. Step 4: Simplify right side
    1,306,015.24x = 1,321,154,571,056.80
  5. Step 5: Solve for x
    x = 1,321,154,571,056.80/1,306,015.24
  6. Step 6: Final answer
    x = 1,011,592.00

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1.5x scale

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.