Home / 1,799,444.55-2,483,233.66-983,651.56

Finding the Fourth Proportional to 1,799,444.55, 2,483,233.66 and 983,651.56

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Solution

The fourth proportional to 1,799,444.55, 2,483,233.66 and 983,651.56 is: 1,357,439.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,444.55 : 2,483,233.66 = 983,651.56 : x
  2. Step 2: Convert to fraction form
    1,799,444.55/2,483,233.66 = 983,651.56/x
  3. Step 3: Cross multiply
    1,799,444.55x = 2,483,233.66 × 983,651.56
  4. Step 4: Simplify right side
    1,799,444.55x = 2,442,636,658,524.99
  5. Step 5: Solve for x
    x = 2,442,636,658,524.99/1,799,444.55
  6. Step 6: Final answer
    x = 1,357,439.25

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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.