Home / 4,460,389.64-6,155,830.44-2,500,456.16

Finding the Fourth Proportional to 4,460,389.64, 6,155,830.44 and 2,500,456.16

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Solution

The fourth proportional to 4,460,389.64, 6,155,830.44 and 2,500,456.16 is: 3,450,905.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460,389.64 : 6,155,830.44 = 2,500,456.16 : x
  2. Step 2: Convert to fraction form
    4,460,389.64/6,155,830.44 = 2,500,456.16/x
  3. Step 3: Cross multiply
    4,460,389.64x = 6,155,830.44 × 2,500,456.16
  4. Step 4: Simplify right side
    4,460,389.64x = 15,392,384,143,613.51
  5. Step 5: Solve for x
    x = 15,392,384,143,613.51/4,460,389.64
  6. Step 6: Final answer
    x = 3,450,905.72

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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.