Home / 1,051,098.64-1,450,515.76-567,663.92

Finding the Fourth Proportional to 1,051,098.64, 1,450,515.76 and 567,663.92

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Solution

The fourth proportional to 1,051,098.64, 1,450,515.76 and 567,663.92 is: 783,376.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,098.64 : 1,450,515.76 = 567,663.92 : x
  2. Step 2: Convert to fraction form
    1,051,098.64/1,450,515.76 = 567,663.92/x
  3. Step 3: Cross multiply
    1,051,098.64x = 1,450,515.76 × 567,663.92
  4. Step 4: Simplify right side
    1,051,098.64x = 823,405,462,343.38
  5. Step 5: Solve for x
    x = 823,405,462,343.38/1,051,098.64
  6. Step 6: Final answer
    x = 783,376.01

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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.