Home / 6,696,637.37-9,243,033.61-4,116,823.47

Finding the Fourth Proportional to 6,696,637.37, 9,243,033.61 and 4,116,823.47

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Solution

The fourth proportional to 6,696,637.37, 9,243,033.61 and 4,116,823.47 is: 5,682,245.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,637.37 : 9,243,033.61 = 4,116,823.47 : x
  2. Step 2: Convert to fraction form
    6,696,637.37/9,243,033.61 = 4,116,823.47/x
  3. Step 3: Cross multiply
    6,696,637.37x = 9,243,033.61 × 4,116,823.47
  4. Step 4: Simplify right side
    6,696,637.37x = 38,051,937,699,646.83
  5. Step 5: Solve for x
    x = 38,051,937,699,646.83/6,696,637.37
  6. Step 6: Final answer
    x = 5,682,245.52

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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.