Home / 2,480,955.93-3,424,089.47-1,514,646.36

Finding the Fourth Proportional to 2,480,955.93, 3,424,089.47 and 1,514,646.36

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Solution

The fourth proportional to 2,480,955.93, 3,424,089.47 and 1,514,646.36 is: 2,090,438.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,955.93 : 3,424,089.47 = 1,514,646.36 : x
  2. Step 2: Convert to fraction form
    2,480,955.93/3,424,089.47 = 1,514,646.36/x
  3. Step 3: Cross multiply
    2,480,955.93x = 3,424,089.47 × 1,514,646.36
  4. Step 4: Simplify right side
    2,480,955.93x = 5,186,284,644,476.60
  5. Step 5: Solve for x
    x = 5,186,284,644,476.60/2,480,955.93
  6. Step 6: Final answer
    x = 2,090,438.04

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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.