Home / 1,036,962.36-1,561,045.32-932,683.23

Finding the Fourth Proportional to 1,036,962.36, 1,561,045.32 and 932,683.23

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Solution

The fourth proportional to 1,036,962.36, 1,561,045.32 and 932,683.23 is: 1,404,063.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,962.36 : 1,561,045.32 = 932,683.23 : x
  2. Step 2: Convert to fraction form
    1,036,962.36/1,561,045.32 = 932,683.23/x
  3. Step 3: Cross multiply
    1,036,962.36x = 1,561,045.32 × 932,683.23
  4. Step 4: Simplify right side
    1,036,962.36x = 1,455,960,791,233.98
  5. Step 5: Solve for x
    x = 1,455,960,791,233.98/1,036,962.36
  6. Step 6: Final answer
    x = 1,404,063.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.