Home / 1,097,275.16-1,514,204.58-613,829.90

Finding the Fourth Proportional to 1,097,275.16, 1,514,204.58 and 613,829.90

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Solution

The fourth proportional to 1,097,275.16, 1,514,204.58 and 613,829.90 is: 847,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,275.16 : 1,514,204.58 = 613,829.90 : x
  2. Step 2: Convert to fraction form
    1,097,275.16/1,514,204.58 = 613,829.90/x
  3. Step 3: Cross multiply
    1,097,275.16x = 1,514,204.58 × 613,829.90
  4. Step 4: Simplify right side
    1,097,275.16x = 929,464,045,920.94
  5. Step 5: Solve for x
    x = 929,464,045,920.94/1,097,275.16
  6. Step 6: Final answer
    x = 847,065.60

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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.