Home / 1,369,488.26-2,054,948.74-560,473.22

Finding the Fourth Proportional to 1,369,488.26, 2,054,948.74 and 560,473.22

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Solution

The fourth proportional to 1,369,488.26, 2,054,948.74 and 560,473.22 is: 841,003.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,488.26 : 2,054,948.74 = 560,473.22 : x
  2. Step 2: Convert to fraction form
    1,369,488.26/2,054,948.74 = 560,473.22/x
  3. Step 3: Cross multiply
    1,369,488.26x = 2,054,948.74 × 560,473.22
  4. Step 4: Simplify right side
    1,369,488.26x = 1,151,743,740,978.93
  5. Step 5: Solve for x
    x = 1,151,743,740,978.93/1,369,488.26
  6. Step 6: Final answer
    x = 841,003.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.