Home / 1,114,226.79-1,537,635.51-604,918.23

Finding the Fourth Proportional to 1,114,226.79, 1,537,635.51 and 604,918.23

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Solution

The fourth proportional to 1,114,226.79, 1,537,635.51 and 604,918.23 is: 834,788.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,226.79 : 1,537,635.51 = 604,918.23 : x
  2. Step 2: Convert to fraction form
    1,114,226.79/1,537,635.51 = 604,918.23/x
  3. Step 3: Cross multiply
    1,114,226.79x = 1,537,635.51 × 604,918.23
  4. Step 4: Simplify right side
    1,114,226.79x = 930,143,751,094.35
  5. Step 5: Solve for x
    x = 930,143,751,094.35/1,114,226.79
  6. Step 6: Final answer
    x = 834,788.54

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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.