Home / 5,805,804.06-8,012,068.02-3,192,445.98

Finding the Fourth Proportional to 5,805,804.06, 8,012,068.02 and 3,192,445.98

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Solution

The fourth proportional to 5,805,804.06, 8,012,068.02 and 3,192,445.98 is: 4,405,607.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,804.06 : 8,012,068.02 = 3,192,445.98 : x
  2. Step 2: Convert to fraction form
    5,805,804.06/8,012,068.02 = 3,192,445.98/x
  3. Step 3: Cross multiply
    5,805,804.06x = 8,012,068.02 × 3,192,445.98
  4. Step 4: Simplify right side
    5,805,804.06x = 25,578,094,341,935.56
  5. Step 5: Solve for x
    x = 25,578,094,341,935.56/5,805,804.06
  6. Step 6: Final answer
    x = 4,405,607.57

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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.