Home / 1,097,263.51-1,514,225.86-613,836.73

Finding the Fourth Proportional to 1,097,263.51, 1,514,225.86 and 613,836.73

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Solution

The fourth proportional to 1,097,263.51, 1,514,225.86 and 613,836.73 is: 847,095.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,263.51 : 1,514,225.86 = 613,836.73 : x
  2. Step 2: Convert to fraction form
    1,097,263.51/1,514,225.86 = 613,836.73/x
  3. Step 3: Cross multiply
    1,097,263.51x = 1,514,225.86 × 613,836.73
  4. Step 4: Simplify right side
    1,097,263.51x = 929,487,442,224.51
  5. Step 5: Solve for x
    x = 929,487,442,224.51/1,097,263.51
  6. Step 6: Final answer
    x = 847,095.92

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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.