Home / 4,857,567.72-6,703,475.86-2,652,445.86

Finding the Fourth Proportional to 4,857,567.72, 6,703,475.86 and 2,652,445.86

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Solution

The fourth proportional to 4,857,567.72, 6,703,475.86 and 2,652,445.86 is: 3,660,392.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,567.72 : 6,703,475.86 = 2,652,445.86 : x
  2. Step 2: Convert to fraction form
    4,857,567.72/6,703,475.86 = 2,652,445.86/x
  3. Step 3: Cross multiply
    4,857,567.72x = 6,703,475.86 × 2,652,445.86
  4. Step 4: Simplify right side
    4,857,567.72x = 17,780,606,792,466.94
  5. Step 5: Solve for x
    x = 17,780,606,792,466.94/4,857,567.72
  6. Step 6: Final answer
    x = 3,660,392.98

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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.