Home / 2,464,513.12-3,697,190.02-1,098,782.38

Finding the Fourth Proportional to 2,464,513.12, 3,697,190.02 and 1,098,782.38

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Solution

The fourth proportional to 2,464,513.12, 3,697,190.02 and 1,098,782.38 is: 1,648,360.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,513.12 : 3,697,190.02 = 1,098,782.38 : x
  2. Step 2: Convert to fraction form
    2,464,513.12/3,697,190.02 = 1,098,782.38/x
  3. Step 3: Cross multiply
    2,464,513.12x = 3,697,190.02 × 1,098,782.38
  4. Step 4: Simplify right side
    2,464,513.12x = 4,062,407,255,482.81
  5. Step 5: Solve for x
    x = 4,062,407,255,482.81/2,464,513.12
  6. Step 6: Final answer
    x = 1,648,360.98

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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.