Home / 714,103.04-1,071,110.56-293,368

Finding the Fourth Proportional to 714,103.04, 1,071,110.56 and 293,368

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Solution

The fourth proportional to 714,103.04, 1,071,110.56 and 293,368 is: 440,033.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    714,103.04 : 1,071,110.56 = 293,368 : x
  2. Step 2: Convert to fraction form
    714,103.04/1,071,110.56 = 293,368/x
  3. Step 3: Cross multiply
    714,103.04x = 1,071,110.56 × 293,368
  4. Step 4: Simplify right side
    714,103.04x = 314,229,562,766.08
  5. Step 5: Solve for x
    x = 314,229,562,766.08/714,103.04
  6. Step 6: Final answer
    x = 440,033.92

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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.