Home / 3,442,968.06-5,164,741.20-1,046,833.45

Finding the Fourth Proportional to 3,442,968.06, 5,164,741.20 and 1,046,833.45

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Solution

The fourth proportional to 3,442,968.06, 5,164,741.20 and 1,046,833.45 is: 1,570,338.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,968.06 : 5,164,741.20 = 1,046,833.45 : x
  2. Step 2: Convert to fraction form
    3,442,968.06/5,164,741.20 = 1,046,833.45/x
  3. Step 3: Cross multiply
    3,442,968.06x = 5,164,741.20 × 1,046,833.45
  4. Step 4: Simplify right side
    3,442,968.06x = 5,406,623,822,929.43
  5. Step 5: Solve for x
    x = 5,406,623,822,929.43/3,442,968.06
  6. Step 6: Final answer
    x = 1,570,338.07

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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.