Home / 4,685,746.01-6,466,344.66-2,620,797

Finding the Fourth Proportional to 4,685,746.01, 6,466,344.66 and 2,620,797

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Solution

The fourth proportional to 4,685,746.01, 6,466,344.66 and 2,620,797 is: 3,616,708.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,685,746.01 : 6,466,344.66 = 2,620,797 : x
  2. Step 2: Convert to fraction form
    4,685,746.01/6,466,344.66 = 2,620,797/x
  3. Step 3: Cross multiply
    4,685,746.01x = 6,466,344.66 × 2,620,797
  4. Step 4: Simplify right side
    4,685,746.01x = 16,946,976,685,894.02
  5. Step 5: Solve for x
    x = 16,946,976,685,894.02/4,685,746.01
  6. Step 6: Final answer
    x = 3,616,708.35

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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.