Home / 1,066,384.80-1,596,466.80-954,410.40

Finding the Fourth Proportional to 1,066,384.80, 1,596,466.80 and 954,410.40

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Solution

The fourth proportional to 1,066,384.80, 1,596,466.80 and 954,410.40 is: 1,428,831.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,384.80 : 1,596,466.80 = 954,410.40 : x
  2. Step 2: Convert to fraction form
    1,066,384.80/1,596,466.80 = 954,410.40/x
  3. Step 3: Cross multiply
    1,066,384.80x = 1,596,466.80 × 954,410.40
  4. Step 4: Simplify right side
    1,066,384.80x = 1,523,684,517,174.72
  5. Step 5: Solve for x
    x = 1,523,684,517,174.72/1,066,384.80
  6. Step 6: Final answer
    x = 1,428,831.80

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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.