Home / 6,426,259.34-9,634,665.08-3,062,828.30

Finding the Fourth Proportional to 6,426,259.34, 9,634,665.08 and 3,062,828.30

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Solution

The fourth proportional to 6,426,259.34, 9,634,665.08 and 3,062,828.30 is: 4,591,990.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,426,259.34 : 9,634,665.08 = 3,062,828.30 : x
  2. Step 2: Convert to fraction form
    6,426,259.34/9,634,665.08 = 3,062,828.30/x
  3. Step 3: Cross multiply
    6,426,259.34x = 9,634,665.08 × 3,062,828.30
  4. Step 4: Simplify right side
    6,426,259.34x = 29,509,324,827,529.51
  5. Step 5: Solve for x
    x = 29,509,324,827,529.51/6,426,259.34
  6. Step 6: Final answer
    x = 4,591,990.97

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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.