Home / 3,322,357.02-4,585,866.06-1,927,271.22

Finding the Fourth Proportional to 3,322,357.02, 4,585,866.06 and 1,927,271.22

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Solution

The fourth proportional to 3,322,357.02, 4,585,866.06 and 1,927,271.22 is: 2,660,222.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,357.02 : 4,585,866.06 = 1,927,271.22 : x
  2. Step 2: Convert to fraction form
    3,322,357.02/4,585,866.06 = 1,927,271.22/x
  3. Step 3: Cross multiply
    3,322,357.02x = 4,585,866.06 × 1,927,271.22
  4. Step 4: Simplify right side
    3,322,357.02x = 8,838,207,676,212.79
  5. Step 5: Solve for x
    x = 8,838,207,676,212.79/3,322,357.02
  6. Step 6: Final answer
    x = 2,660,222.13

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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.