Home / 6,182,718.21-9,274,101.02-2,585,962.08

Finding the Fourth Proportional to 6,182,718.21, 9,274,101.02 and 2,585,962.08

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Solution

The fourth proportional to 6,182,718.21, 9,274,101.02 and 2,585,962.08 is: 3,878,953.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,718.21 : 9,274,101.02 = 2,585,962.08 : x
  2. Step 2: Convert to fraction form
    6,182,718.21/9,274,101.02 = 2,585,962.08/x
  3. Step 3: Cross multiply
    6,182,718.21x = 9,274,101.02 × 2,585,962.08
  4. Step 4: Simplify right side
    6,182,718.21x = 23,982,473,550,879.51
  5. Step 5: Solve for x
    x = 23,982,473,550,879.51/6,182,718.21
  6. Step 6: Final answer
    x = 3,878,953.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.