Home / 4,673,466.90-7,010,200.35-2,657,927.70

Finding the Fourth Proportional to 4,673,466.90, 7,010,200.35 and 2,657,927.70

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Solution

The fourth proportional to 4,673,466.90, 7,010,200.35 and 2,657,927.70 is: 3,986,891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,466.90 : 7,010,200.35 = 2,657,927.70 : x
  2. Step 2: Convert to fraction form
    4,673,466.90/7,010,200.35 = 2,657,927.70/x
  3. Step 3: Cross multiply
    4,673,466.90x = 7,010,200.35 × 2,657,927.70
  4. Step 4: Simplify right side
    4,673,466.90x = 18,632,605,692,814.70
  5. Step 5: Solve for x
    x = 18,632,605,692,814.70/4,673,466.90
  6. Step 6: Final answer
    x = 3,986,891.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.