Home / 3,323,207.08-4,982,681.04-1,403,598.16

Finding the Fourth Proportional to 3,323,207.08, 4,982,681.04 and 1,403,598.16

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Solution

The fourth proportional to 3,323,207.08, 4,982,681.04 and 1,403,598.16 is: 2,104,497.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,207.08 : 4,982,681.04 = 1,403,598.16 : x
  2. Step 2: Convert to fraction form
    3,323,207.08/4,982,681.04 = 1,403,598.16/x
  3. Step 3: Cross multiply
    3,323,207.08x = 4,982,681.04 × 1,403,598.16
  4. Step 4: Simplify right side
    3,323,207.08x = 6,993,681,939,610.89
  5. Step 5: Solve for x
    x = 6,993,681,939,610.89/3,323,207.08
  6. Step 6: Final answer
    x = 2,104,497.79

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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.