Home / 4,673,618.95-6,453,010.85-3,020,744.15

Finding the Fourth Proportional to 4,673,618.95, 6,453,010.85 and 3,020,744.15

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Solution

The fourth proportional to 4,673,618.95, 6,453,010.85 and 3,020,744.15 is: 4,170,835.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,618.95 : 6,453,010.85 = 3,020,744.15 : x
  2. Step 2: Convert to fraction form
    4,673,618.95/6,453,010.85 = 3,020,744.15/x
  3. Step 3: Cross multiply
    4,673,618.95x = 6,453,010.85 × 3,020,744.15
  4. Step 4: Simplify right side
    4,673,618.95x = 19,492,894,766,443.36
  5. Step 5: Solve for x
    x = 19,492,894,766,443.36/4,673,618.95
  6. Step 6: Final answer
    x = 4,170,835.27

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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.