Home / 1,173,674.74-1,760,304.06-533,829.01

Finding the Fourth Proportional to 1,173,674.74, 1,760,304.06 and 533,829.01

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Solution

The fourth proportional to 1,173,674.74, 1,760,304.06 and 533,829.01 is: 800,648.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,674.74 : 1,760,304.06 = 533,829.01 : x
  2. Step 2: Convert to fraction form
    1,173,674.74/1,760,304.06 = 533,829.01/x
  3. Step 3: Cross multiply
    1,173,674.74x = 1,760,304.06 × 533,829.01
  4. Step 4: Simplify right side
    1,173,674.74x = 939,701,373,648.78
  5. Step 5: Solve for x
    x = 939,701,373,648.78/1,173,674.74
  6. Step 6: Final answer
    x = 800,648.89

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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.