Home / 1,036,399.23-1,554,598.85-735,249.33

Finding the Fourth Proportional to 1,036,399.23, 1,554,598.85 and 735,249.33

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Solution

The fourth proportional to 1,036,399.23, 1,554,598.85 and 735,249.33 is: 1,102,874.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,399.23 : 1,554,598.85 = 735,249.33 : x
  2. Step 2: Convert to fraction form
    1,036,399.23/1,554,598.85 = 735,249.33/x
  3. Step 3: Cross multiply
    1,036,399.23x = 1,554,598.85 × 735,249.33
  4. Step 4: Simplify right side
    1,036,399.23x = 1,143,017,762,881.27
  5. Step 5: Solve for x
    x = 1,143,017,762,881.27/1,036,399.23
  6. Step 6: Final answer
    x = 1,102,874.00

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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.