Home / 1,054,744.40-1,455,438.04-595,909.07

Finding the Fourth Proportional to 1,054,744.40, 1,455,438.04 and 595,909.07

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Solution

The fourth proportional to 1,054,744.40, 1,455,438.04 and 595,909.07 is: 822,292.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,744.40 : 1,455,438.04 = 595,909.07 : x
  2. Step 2: Convert to fraction form
    1,054,744.40/1,455,438.04 = 595,909.07/x
  3. Step 3: Cross multiply
    1,054,744.40x = 1,455,438.04 × 595,909.07
  4. Step 4: Simplify right side
    1,054,744.40x = 867,308,725,797.10
  5. Step 5: Solve for x
    x = 867,308,725,797.10/1,054,744.40
  6. Step 6: Final answer
    x = 822,292.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.