Home / 1,341,262.25-1,850,617.91-851,053.02

Finding the Fourth Proportional to 1,341,262.25, 1,850,617.91 and 851,053.02

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Solution

The fourth proportional to 1,341,262.25, 1,850,617.91 and 851,053.02 is: 1,174,247.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,262.25 : 1,850,617.91 = 851,053.02 : x
  2. Step 2: Convert to fraction form
    1,341,262.25/1,850,617.91 = 851,053.02/x
  3. Step 3: Cross multiply
    1,341,262.25x = 1,850,617.91 × 851,053.02
  4. Step 4: Simplify right side
    1,341,262.25x = 1,574,973,956,916.32
  5. Step 5: Solve for x
    x = 1,574,973,956,916.32/1,341,262.25
  6. Step 6: Final answer
    x = 1,174,247.59

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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.