Home / 5,778,482.93-7,970,466.77-3,716,105.94

Finding the Fourth Proportional to 5,778,482.93, 7,970,466.77 and 3,716,105.94

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Solution

The fourth proportional to 5,778,482.93, 7,970,466.77 and 3,716,105.94 is: 5,125,756.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,778,482.93 : 7,970,466.77 = 3,716,105.94 : x
  2. Step 2: Convert to fraction form
    5,778,482.93/7,970,466.77 = 3,716,105.94/x
  3. Step 3: Cross multiply
    5,778,482.93x = 7,970,466.77 × 3,716,105.94
  4. Step 4: Simplify right side
    5,778,482.93x = 29,619,098,889,989.08
  5. Step 5: Solve for x
    x = 29,619,098,889,989.08/5,778,482.93
  6. Step 6: Final answer
    x = 5,125,756.93

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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.