Home / 3,657,967.16-5,047,928.51-2,026,369.58

Finding the Fourth Proportional to 3,657,967.16, 5,047,928.51 and 2,026,369.58

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Solution

The fourth proportional to 3,657,967.16, 5,047,928.51 and 2,026,369.58 is: 2,796,353.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,967.16 : 5,047,928.51 = 2,026,369.58 : x
  2. Step 2: Convert to fraction form
    3,657,967.16/5,047,928.51 = 2,026,369.58/x
  3. Step 3: Cross multiply
    3,657,967.16x = 5,047,928.51 × 2,026,369.58
  4. Step 4: Simplify right side
    3,657,967.16x = 10,228,968,739,307.23
  5. Step 5: Solve for x
    x = 10,228,968,739,307.23/3,657,967.16
  6. Step 6: Final answer
    x = 2,796,353.36

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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.