Home / 1,242,251.04-1,714,368.06-758,737.92

Finding the Fourth Proportional to 1,242,251.04, 1,714,368.06 and 758,737.92

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Solution

The fourth proportional to 1,242,251.04, 1,714,368.06 and 758,737.92 is: 1,047,095.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,242,251.04 : 1,714,368.06 = 758,737.92 : x
  2. Step 2: Convert to fraction form
    1,242,251.04/1,714,368.06 = 758,737.92/x
  3. Step 3: Cross multiply
    1,242,251.04x = 1,714,368.06 × 758,737.92
  4. Step 4: Simplify right side
    1,242,251.04x = 1,300,756,055,958.84
  5. Step 5: Solve for x
    x = 1,300,756,055,958.84/1,242,251.04
  6. Step 6: Final answer
    x = 1,047,095.97

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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.