Home / 1,494,333.16-2,242,397.76-534,713.06

Finding the Fourth Proportional to 1,494,333.16, 2,242,397.76 and 534,713.06

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Solution

The fourth proportional to 1,494,333.16, 2,242,397.76 and 534,713.06 is: 802,390.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,333.16 : 2,242,397.76 = 534,713.06 : x
  2. Step 2: Convert to fraction form
    1,494,333.16/2,242,397.76 = 534,713.06/x
  3. Step 3: Cross multiply
    1,494,333.16x = 2,242,397.76 × 534,713.06
  4. Step 4: Simplify right side
    1,494,333.16x = 1,199,039,367,986.75
  5. Step 5: Solve for x
    x = 1,199,039,367,986.75/1,494,333.16
  6. Step 6: Final answer
    x = 802,390.93

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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.