Home / 2,417,916.51-3,626,743.59-734,888.79

Finding the Fourth Proportional to 2,417,916.51, 3,626,743.59 and 734,888.79

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Solution

The fourth proportional to 2,417,916.51, 3,626,743.59 and 734,888.79 is: 1,102,293.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,916.51 : 3,626,743.59 = 734,888.79 : x
  2. Step 2: Convert to fraction form
    2,417,916.51/3,626,743.59 = 734,888.79/x
  3. Step 3: Cross multiply
    2,417,916.51x = 3,626,743.59 × 734,888.79
  4. Step 4: Simplify right side
    2,417,916.51x = 2,665,253,208,495.36
  5. Step 5: Solve for x
    x = 2,665,253,208,495.36/2,417,916.51
  6. Step 6: Final answer
    x = 1,102,293.32

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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.