Home / 4,575,685.51-6,315,006.03-2,641,942.84

Finding the Fourth Proportional to 4,575,685.51, 6,315,006.03 and 2,641,942.84

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Solution

The fourth proportional to 4,575,685.51, 6,315,006.03 and 2,641,942.84 is: 3,646,204.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,685.51 : 6,315,006.03 = 2,641,942.84 : x
  2. Step 2: Convert to fraction form
    4,575,685.51/6,315,006.03 = 2,641,942.84/x
  3. Step 3: Cross multiply
    4,575,685.51x = 6,315,006.03 × 2,641,942.84
  4. Step 4: Simplify right side
    4,575,685.51x = 16,683,884,965,515.32
  5. Step 5: Solve for x
    x = 16,683,884,965,515.32/4,575,685.51
  6. Step 6: Final answer
    x = 3,646,204.47

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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.