Home / 732,294.49-1,097,666.70-333,215.51

Finding the Fourth Proportional to 732,294.49, 1,097,666.70 and 333,215.51

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Solution

The fourth proportional to 732,294.49, 1,097,666.70 and 333,215.51 is: 499,470.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,294.49 : 1,097,666.70 = 333,215.51 : x
  2. Step 2: Convert to fraction form
    732,294.49/1,097,666.70 = 333,215.51/x
  3. Step 3: Cross multiply
    732,294.49x = 1,097,666.70 × 333,215.51
  4. Step 4: Simplify right side
    732,294.49x = 365,759,571,994.68
  5. Step 5: Solve for x
    x = 365,759,571,994.68/732,294.49
  6. Step 6: Final answer
    x = 499,470.61

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1.5x scale

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.