Home / 4,265,444.21-6,397,535.72-1,569,138.89

Finding the Fourth Proportional to 4,265,444.21, 6,397,535.72 and 1,569,138.89

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Solution

The fourth proportional to 4,265,444.21, 6,397,535.72 and 1,569,138.89 is: 2,353,476.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,444.21 : 6,397,535.72 = 1,569,138.89 : x
  2. Step 2: Convert to fraction form
    4,265,444.21/6,397,535.72 = 1,569,138.89/x
  3. Step 3: Cross multiply
    4,265,444.21x = 6,397,535.72 × 1,569,138.89
  4. Step 4: Simplify right side
    4,265,444.21x = 10,038,622,070,351.32
  5. Step 5: Solve for x
    x = 10,038,622,070,351.32/4,265,444.21
  6. Step 6: Final answer
    x = 2,353,476.35

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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.