Home / 9,758,219.69-14,638,047.74-2,569,702.97

Finding the Fourth Proportional to 9,758,219.69, 14,638,047.74 and 2,569,702.97

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Solution

The fourth proportional to 9,758,219.69, 14,638,047.74 and 2,569,702.97 is: 3,854,743.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,219.69 : 14,638,047.74 = 2,569,702.97 : x
  2. Step 2: Convert to fraction form
    9,758,219.69/14,638,047.74 = 2,569,702.97/x
  3. Step 3: Cross multiply
    9,758,219.69x = 14,638,047.74 × 2,569,702.97
  4. Step 4: Simplify right side
    9,758,219.69x = 37,615,434,739,631.27
  5. Step 5: Solve for x
    x = 37,615,434,739,631.27/9,758,219.69
  6. Step 6: Final answer
    x = 3,854,743.58

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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.