Home / 1,004,952.96-1,386,832.07-546,068.94

Finding the Fourth Proportional to 1,004,952.96, 1,386,832.07 and 546,068.94

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Solution

The fourth proportional to 1,004,952.96, 1,386,832.07 and 546,068.94 is: 753,573.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,952.96 : 1,386,832.07 = 546,068.94 : x
  2. Step 2: Convert to fraction form
    1,004,952.96/1,386,832.07 = 546,068.94/x
  3. Step 3: Cross multiply
    1,004,952.96x = 1,386,832.07 × 546,068.94
  4. Step 4: Simplify right side
    1,004,952.96x = 757,305,918,422.91
  5. Step 5: Solve for x
    x = 757,305,918,422.91/1,004,952.96
  6. Step 6: Final answer
    x = 753,573.50

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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.