Home / 1,036,722.55-1,554,973.27-362,816.73

Finding the Fourth Proportional to 1,036,722.55, 1,554,973.27 and 362,816.73

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Solution

The fourth proportional to 1,036,722.55, 1,554,973.27 and 362,816.73 is: 544,186.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,722.55 : 1,554,973.27 = 362,816.73 : x
  2. Step 2: Convert to fraction form
    1,036,722.55/1,554,973.27 = 362,816.73/x
  3. Step 3: Cross multiply
    1,036,722.55x = 1,554,973.27 × 362,816.73
  4. Step 4: Simplify right side
    1,036,722.55x = 564,170,317,058.81
  5. Step 5: Solve for x
    x = 564,170,317,058.81/1,036,722.55
  6. Step 6: Final answer
    x = 544,186.40

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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.