Home / 3,030,536.01-4,182,227.81-1,653,968.15

Finding the Fourth Proportional to 3,030,536.01, 4,182,227.81 and 1,653,968.15

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Solution

The fourth proportional to 3,030,536.01, 4,182,227.81 and 1,653,968.15 is: 2,282,524.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,536.01 : 4,182,227.81 = 1,653,968.15 : x
  2. Step 2: Convert to fraction form
    3,030,536.01/4,182,227.81 = 1,653,968.15/x
  3. Step 3: Cross multiply
    3,030,536.01x = 4,182,227.81 × 1,653,968.15
  4. Step 4: Simplify right side
    3,030,536.01x = 6,917,271,564,603.27
  5. Step 5: Solve for x
    x = 6,917,271,564,603.27/3,030,536.01
  6. Step 6: Final answer
    x = 2,282,524.13

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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.