Home / 5,048,707.57-7,575,816.61-2,922,943.57

Finding the Fourth Proportional to 5,048,707.57, 7,575,816.61 and 2,922,943.57

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Solution

The fourth proportional to 5,048,707.57, 7,575,816.61 and 2,922,943.57 is: 4,386,010.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048,707.57 : 7,575,816.61 = 2,922,943.57 : x
  2. Step 2: Convert to fraction form
    5,048,707.57/7,575,816.61 = 2,922,943.57/x
  3. Step 3: Cross multiply
    5,048,707.57x = 7,575,816.61 × 2,922,943.57
  4. Step 4: Simplify right side
    5,048,707.57x = 22,143,684,432,412.84
  5. Step 5: Solve for x
    x = 22,143,684,432,412.84/5,048,707.57
  6. Step 6: Final answer
    x = 4,386,010.51

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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.