Home / 6,916,862.48-9,546,111.80-4,016,253.26

Finding the Fourth Proportional to 6,916,862.48, 9,546,111.80 and 4,016,253.26

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Solution

The fourth proportional to 6,916,862.48, 9,546,111.80 and 4,016,253.26 is: 5,542,918.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,862.48 : 9,546,111.80 = 4,016,253.26 : x
  2. Step 2: Convert to fraction form
    6,916,862.48/9,546,111.80 = 4,016,253.26/x
  3. Step 3: Cross multiply
    6,916,862.48x = 9,546,111.80 × 4,016,253.26
  4. Step 4: Simplify right side
    6,916,862.48x = 38,339,602,637,074.47
  5. Step 5: Solve for x
    x = 38,339,602,637,074.47/6,916,862.48
  6. Step 6: Final answer
    x = 5,542,918.16

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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.