Home / 5,335,436.66-7,367,146.93-4,927,389.23

Finding the Fourth Proportional to 5,335,436.66, 7,367,146.93 and 4,927,389.23

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Solution

The fourth proportional to 5,335,436.66, 7,367,146.93 and 4,927,389.23 is: 6,803,716.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,436.66 : 7,367,146.93 = 4,927,389.23 : x
  2. Step 2: Convert to fraction form
    5,335,436.66/7,367,146.93 = 4,927,389.23/x
  3. Step 3: Cross multiply
    5,335,436.66x = 7,367,146.93 × 4,927,389.23
  4. Step 4: Simplify right side
    5,335,436.66x = 36,300,800,463,286.67
  5. Step 5: Solve for x
    x = 36,300,800,463,286.67/5,335,436.66
  6. Step 6: Final answer
    x = 6,803,716.89

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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.