Home / 3,514,371.02-4,852,345.28-2,740,866.03

Finding the Fourth Proportional to 3,514,371.02, 4,852,345.28 and 2,740,866.03

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Solution

The fourth proportional to 3,514,371.02, 4,852,345.28 and 2,740,866.03 is: 3,784,355.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,371.02 : 4,852,345.28 = 2,740,866.03 : x
  2. Step 2: Convert to fraction form
    3,514,371.02/4,852,345.28 = 2,740,866.03/x
  3. Step 3: Cross multiply
    3,514,371.02x = 4,852,345.28 × 2,740,866.03
  4. Step 4: Simplify right side
    3,514,371.02x = 13,299,628,343,782.84
  5. Step 5: Solve for x
    x = 13,299,628,343,782.84/3,514,371.02
  6. Step 6: Final answer
    x = 3,784,355.23

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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.