Home / 1,583,201.85-2,374,054.34-572,127.45

Finding the Fourth Proportional to 1,583,201.85, 2,374,054.34 and 572,127.45

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Solution

The fourth proportional to 1,583,201.85, 2,374,054.34 and 572,127.45 is: 857,920.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,201.85 : 2,374,054.34 = 572,127.45 : x
  2. Step 2: Convert to fraction form
    1,583,201.85/2,374,054.34 = 572,127.45/x
  3. Step 3: Cross multiply
    1,583,201.85x = 2,374,054.34 × 572,127.45
  4. Step 4: Simplify right side
    1,583,201.85x = 1,358,261,652,845.00
  5. Step 5: Solve for x
    x = 1,358,261,652,845.00/1,583,201.85
  6. Step 6: Final answer
    x = 857,920.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.