Home / 1,962,536.49-2,707,903.40-1,146,582.59

Finding the Fourth Proportional to 1,962,536.49, 2,707,903.40 and 1,146,582.59

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Solution

The fourth proportional to 1,962,536.49, 2,707,903.40 and 1,146,582.59 is: 1,582,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,536.49 : 2,707,903.40 = 1,146,582.59 : x
  2. Step 2: Convert to fraction form
    1,962,536.49/2,707,903.40 = 1,146,582.59/x
  3. Step 3: Cross multiply
    1,962,536.49x = 2,707,903.40 × 1,146,582.59
  4. Step 4: Simplify right side
    1,962,536.49x = 3,104,834,874,569.38
  5. Step 5: Solve for x
    x = 3,104,834,874,569.38/1,962,536.49
  6. Step 6: Final answer
    x = 1,582,052.05

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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.