Home / 1,124,654.34-1,552,019.57-608,408.07

Finding the Fourth Proportional to 1,124,654.34, 1,552,019.57 and 608,408.07

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Solution

The fourth proportional to 1,124,654.34, 1,552,019.57 and 608,408.07 is: 839,601.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,124,654.34 : 1,552,019.57 = 608,408.07 : x
  2. Step 2: Convert to fraction form
    1,124,654.34/1,552,019.57 = 608,408.07/x
  3. Step 3: Cross multiply
    1,124,654.34x = 1,552,019.57 × 608,408.07
  4. Step 4: Simplify right side
    1,124,654.34x = 944,261,232,023.94
  5. Step 5: Solve for x
    x = 944,261,232,023.94/1,124,654.34
  6. Step 6: Final answer
    x = 839,601.29

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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.