Home / 6,705,818-9,253,772.02-3,805,036.28

Finding the Fourth Proportional to 6,705,818, 9,253,772.02 and 3,805,036.28

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Solution

The fourth proportional to 6,705,818, 9,253,772.02 and 3,805,036.28 is: 5,250,804.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,818 : 9,253,772.02 = 3,805,036.28 : x
  2. Step 2: Convert to fraction form
    6,705,818/9,253,772.02 = 3,805,036.28/x
  3. Step 3: Cross multiply
    6,705,818x = 9,253,772.02 × 3,805,036.28
  4. Step 4: Simplify right side
    6,705,818x = 35,210,938,262,948.88
  5. Step 5: Solve for x
    x = 35,210,938,262,948.88/6,705,818
  6. Step 6: Final answer
    x = 5,250,804.34

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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.