Home / 1,124,000.60-1,685,816.25-484,133.30

Finding the Fourth Proportional to 1,124,000.60, 1,685,816.25 and 484,133.30

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Solution

The fourth proportional to 1,124,000.60, 1,685,816.25 and 484,133.30 is: 726,120.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,000.60 : 1,685,816.25 = 484,133.30 : x
  2. Step 2: Convert to fraction form
    1,124,000.60/1,685,816.25 = 484,133.30/x
  3. Step 3: Cross multiply
    1,124,000.60x = 1,685,816.25 × 484,133.30
  4. Step 4: Simplify right side
    1,124,000.60x = 816,159,789,866.07
  5. Step 5: Solve for x
    x = 816,159,789,866.07/1,124,000.60
  6. Step 6: Final answer
    x = 726,120.42

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1.5x scale

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.