Home / 4,387,271.88-6,054,743.74-2,453,712.40

Finding the Fourth Proportional to 4,387,271.88, 6,054,743.74 and 2,453,712.40

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Solution

The fourth proportional to 4,387,271.88, 6,054,743.74 and 2,453,712.40 is: 3,386,295.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,271.88 : 6,054,743.74 = 2,453,712.40 : x
  2. Step 2: Convert to fraction form
    4,387,271.88/6,054,743.74 = 2,453,712.40/x
  3. Step 3: Cross multiply
    4,387,271.88x = 6,054,743.74 × 2,453,712.40
  4. Step 4: Simplify right side
    4,387,271.88x = 14,856,599,793,660.38
  5. Step 5: Solve for x
    x = 14,856,599,793,660.38/4,387,271.88
  6. Step 6: Final answer
    x = 3,386,295.68

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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.