Home / 2,417,663.07-3,336,382.71-1,330,017.33

Finding the Fourth Proportional to 2,417,663.07, 3,336,382.71 and 1,330,017.33

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Solution

The fourth proportional to 2,417,663.07, 3,336,382.71 and 1,330,017.33 is: 1,835,428.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,663.07 : 3,336,382.71 = 1,330,017.33 : x
  2. Step 2: Convert to fraction form
    2,417,663.07/3,336,382.71 = 1,330,017.33/x
  3. Step 3: Cross multiply
    2,417,663.07x = 3,336,382.71 × 1,330,017.33
  4. Step 4: Simplify right side
    2,417,663.07x = 4,437,446,823,812.36
  5. Step 5: Solve for x
    x = 4,437,446,823,812.36/2,417,663.07
  6. Step 6: Final answer
    x = 1,835,428.14

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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.