Home / 1,036,396.10-1,554,594.15-735,246.20

Finding the Fourth Proportional to 1,036,396.10, 1,554,594.15 and 735,246.20

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Solution

The fourth proportional to 1,036,396.10, 1,554,594.15 and 735,246.20 is: 1,102,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,396.10 : 1,554,594.15 = 735,246.20 : x
  2. Step 2: Convert to fraction form
    1,036,396.10/1,554,594.15 = 735,246.20/x
  3. Step 3: Cross multiply
    1,036,396.10x = 1,554,594.15 × 735,246.20
  4. Step 4: Simplify right side
    1,036,396.10x = 1,143,009,441,329.73
  5. Step 5: Solve for x
    x = 1,143,009,441,329.73/1,036,396.10
  6. Step 6: Final answer
    x = 1,102,869.30

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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.