Home / 1,097,717.57-1,514,826.21-601,000.46

Finding the Fourth Proportional to 1,097,717.57, 1,514,826.21 and 601,000.46

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Solution

The fourth proportional to 1,097,717.57, 1,514,826.21 and 601,000.46 is: 829,367.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,717.57 : 1,514,826.21 = 601,000.46 : x
  2. Step 2: Convert to fraction form
    1,097,717.57/1,514,826.21 = 601,000.46/x
  3. Step 3: Cross multiply
    1,097,717.57x = 1,514,826.21 × 601,000.46
  4. Step 4: Simplify right side
    1,097,717.57x = 910,411,246,009.65
  5. Step 5: Solve for x
    x = 910,411,246,009.65/1,097,717.57
  6. Step 6: Final answer
    x = 829,367.47

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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.