Home / 4,619,466.16-6,374,904.57-2,554,620.71

Finding the Fourth Proportional to 4,619,466.16, 6,374,904.57 and 2,554,620.71

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Solution

The fourth proportional to 4,619,466.16, 6,374,904.57 and 2,554,620.71 is: 3,525,399.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,466.16 : 6,374,904.57 = 2,554,620.71 : x
  2. Step 2: Convert to fraction form
    4,619,466.16/6,374,904.57 = 2,554,620.71/x
  3. Step 3: Cross multiply
    4,619,466.16x = 6,374,904.57 × 2,554,620.71
  4. Step 4: Simplify right side
    4,619,466.16x = 16,285,463,242,779.96
  5. Step 5: Solve for x
    x = 16,285,463,242,779.96/4,619,466.16
  6. Step 6: Final answer
    x = 3,525,399.40

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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.