Home / 2,583,102.72-3,564,626.16-1,495,420.32

Finding the Fourth Proportional to 2,583,102.72, 3,564,626.16 and 1,495,420.32

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Solution

The fourth proportional to 2,583,102.72, 3,564,626.16 and 1,495,420.32 is: 2,063,647.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,102.72 : 3,564,626.16 = 1,495,420.32 : x
  2. Step 2: Convert to fraction form
    2,583,102.72/3,564,626.16 = 1,495,420.32/x
  3. Step 3: Cross multiply
    2,583,102.72x = 3,564,626.16 × 1,495,420.32
  4. Step 4: Simplify right side
    2,583,102.72x = 5,330,614,392,867.57
  5. Step 5: Solve for x
    x = 5,330,614,392,867.57/2,583,102.72
  6. Step 6: Final answer
    x = 2,063,647.86

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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.