Home / 4,097,466.70-6,146,200.05-1,971,702.70

Finding the Fourth Proportional to 4,097,466.70, 6,146,200.05 and 1,971,702.70

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Solution

The fourth proportional to 4,097,466.70, 6,146,200.05 and 1,971,702.70 is: 2,957,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,466.70 : 6,146,200.05 = 1,971,702.70 : x
  2. Step 2: Convert to fraction form
    4,097,466.70/6,146,200.05 = 1,971,702.70/x
  3. Step 3: Cross multiply
    4,097,466.70x = 6,146,200.05 × 1,971,702.70
  4. Step 4: Simplify right side
    4,097,466.70x = 12,118,479,233,325.13
  5. Step 5: Solve for x
    x = 12,118,479,233,325.13/4,097,466.70
  6. Step 6: Final answer
    x = 2,957,554.05

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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.