Home / 1,036,354.73-1,554,532.09-735,204.83

Finding the Fourth Proportional to 1,036,354.73, 1,554,532.09 and 735,204.83

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Solution

The fourth proportional to 1,036,354.73, 1,554,532.09 and 735,204.83 is: 1,102,807.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,354.73 : 1,554,532.09 = 735,204.83 : x
  2. Step 2: Convert to fraction form
    1,036,354.73/1,554,532.09 = 735,204.83/x
  3. Step 3: Cross multiply
    1,036,354.73x = 1,554,532.09 × 735,204.83
  4. Step 4: Simplify right side
    1,036,354.73x = 1,142,899,491,347.32
  5. Step 5: Solve for x
    x = 1,142,899,491,347.32/1,036,354.73
  6. Step 6: Final answer
    x = 1,102,807.24

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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.