Home / 1,194,816.76-1,792,030.74-484,816.12

Finding the Fourth Proportional to 1,194,816.76, 1,792,030.74 and 484,816.12

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Solution

The fourth proportional to 1,194,816.76, 1,792,030.74 and 484,816.12 is: 727,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,816.76 : 1,792,030.74 = 484,816.12 : x
  2. Step 2: Convert to fraction form
    1,194,816.76/1,792,030.74 = 484,816.12/x
  3. Step 3: Cross multiply
    1,194,816.76x = 1,792,030.74 × 484,816.12
  4. Step 4: Simplify right side
    1,194,816.76x = 868,805,390,287.53
  5. Step 5: Solve for x
    x = 868,805,390,287.53/1,194,816.76
  6. Step 6: Final answer
    x = 727,145.30

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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.