Home / 4,877,286.54-6,730,567.20-2,701,823.10

Finding the Fourth Proportional to 4,877,286.54, 6,730,567.20 and 2,701,823.10

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Solution

The fourth proportional to 4,877,286.54, 6,730,567.20 and 2,701,823.10 is: 3,728,467.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,286.54 : 6,730,567.20 = 2,701,823.10 : x
  2. Step 2: Convert to fraction form
    4,877,286.54/6,730,567.20 = 2,701,823.10/x
  3. Step 3: Cross multiply
    4,877,286.54x = 6,730,567.20 × 2,701,823.10
  4. Step 4: Simplify right side
    4,877,286.54x = 18,184,801,937,062.32
  5. Step 5: Solve for x
    x = 18,184,801,937,062.32/4,877,286.54
  6. Step 6: Final answer
    x = 3,728,467.00

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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.