Home / 6,322,985.68-9,484,485.36-2,959,554.64

Finding the Fourth Proportional to 6,322,985.68, 9,484,485.36 and 2,959,554.64

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Solution

The fourth proportional to 6,322,985.68, 9,484,485.36 and 2,959,554.64 is: 4,439,335.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,985.68 : 9,484,485.36 = 2,959,554.64 : x
  2. Step 2: Convert to fraction form
    6,322,985.68/9,484,485.36 = 2,959,554.64/x
  3. Step 3: Cross multiply
    6,322,985.68x = 9,484,485.36 × 2,959,554.64
  4. Step 4: Simplify right side
    6,322,985.68x = 28,069,852,655,200.07
  5. Step 5: Solve for x
    x = 28,069,852,655,200.07/6,322,985.68
  6. Step 6: Final answer
    x = 4,439,335.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.