Home / 1,895,999.44-2,616,479.02-1,036,559.48

Finding the Fourth Proportional to 1,895,999.44, 2,616,479.02 and 1,036,559.48

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Solution

The fourth proportional to 1,895,999.44, 2,616,479.02 and 1,036,559.48 is: 1,430,451.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,999.44 : 2,616,479.02 = 1,036,559.48 : x
  2. Step 2: Convert to fraction form
    1,895,999.44/2,616,479.02 = 1,036,559.48/x
  3. Step 3: Cross multiply
    1,895,999.44x = 2,616,479.02 × 1,036,559.48
  4. Step 4: Simplify right side
    1,895,999.44x = 2,712,136,132,402.11
  5. Step 5: Solve for x
    x = 2,712,136,132,402.11/1,895,999.44
  6. Step 6: Final answer
    x = 1,430,451.97

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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.