Home / 1,061,393.67-1,464,338.61-602,242.33

Finding the Fourth Proportional to 1,061,393.67, 1,464,338.61 and 602,242.33

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Solution

The fourth proportional to 1,061,393.67, 1,464,338.61 and 602,242.33 is: 830,876.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,393.67 : 1,464,338.61 = 602,242.33 : x
  2. Step 2: Convert to fraction form
    1,061,393.67/1,464,338.61 = 602,242.33/x
  3. Step 3: Cross multiply
    1,061,393.67x = 1,464,338.61 × 602,242.33
  4. Step 4: Simplify right side
    1,061,393.67x = 881,886,696,395.36
  5. Step 5: Solve for x
    x = 881,886,696,395.36/1,061,393.67
  6. Step 6: Final answer
    x = 830,876.16

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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.