Home / 1,113,579.81-1,536,744.33-604,282.23

Finding the Fourth Proportional to 1,113,579.81, 1,536,744.33 and 604,282.23

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Solution

The fourth proportional to 1,113,579.81, 1,536,744.33 and 604,282.23 is: 833,911.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,579.81 : 1,536,744.33 = 604,282.23 : x
  2. Step 2: Convert to fraction form
    1,113,579.81/1,536,744.33 = 604,282.23/x
  3. Step 3: Cross multiply
    1,113,579.81x = 1,536,744.33 × 604,282.23
  4. Step 4: Simplify right side
    1,113,579.81x = 928,627,290,672.26
  5. Step 5: Solve for x
    x = 928,627,290,672.26/1,113,579.81
  6. Step 6: Final answer
    x = 833,911.75

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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.