Home / 1,097,967.66-1,514,849.94-614,455.98

Finding the Fourth Proportional to 1,097,967.66, 1,514,849.94 and 614,455.98

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Solution

The fourth proportional to 1,097,967.66, 1,514,849.94 and 614,455.98 is: 847,755.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,967.66 : 1,514,849.94 = 614,455.98 : x
  2. Step 2: Convert to fraction form
    1,097,967.66/1,514,849.94 = 614,455.98/x
  3. Step 3: Cross multiply
    1,097,967.66x = 1,514,849.94 × 614,455.98
  4. Step 4: Simplify right side
    1,097,967.66x = 930,808,604,435.64
  5. Step 5: Solve for x
    x = 930,808,604,435.64/1,097,967.66
  6. Step 6: Final answer
    x = 847,755.94

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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.