Home / 1,068,048.92-1,475,508.35-701,395.94

Finding the Fourth Proportional to 1,068,048.92, 1,475,508.35 and 701,395.94

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Solution

The fourth proportional to 1,068,048.92, 1,475,508.35 and 701,395.94 is: 968,977.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,048.92 : 1,475,508.35 = 701,395.94 : x
  2. Step 2: Convert to fraction form
    1,068,048.92/1,475,508.35 = 701,395.94/x
  3. Step 3: Cross multiply
    1,068,048.92x = 1,475,508.35 × 701,395.94
  4. Step 4: Simplify right side
    1,068,048.92x = 1,034,915,562,619.12
  5. Step 5: Solve for x
    x = 1,034,915,562,619.12/1,068,048.92
  6. Step 6: Final answer
    x = 968,977.68

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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.