Home / 2,298,563.02-3,445,478.82-1,019,772.74

Finding the Fourth Proportional to 2,298,563.02, 3,445,478.82 and 1,019,772.74

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Solution

The fourth proportional to 2,298,563.02, 3,445,478.82 and 1,019,772.74 is: 1,528,609.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,563.02 : 3,445,478.82 = 1,019,772.74 : x
  2. Step 2: Convert to fraction form
    2,298,563.02/3,445,478.82 = 1,019,772.74/x
  3. Step 3: Cross multiply
    2,298,563.02x = 3,445,478.82 × 1,019,772.74
  4. Step 4: Simplify right side
    2,298,563.02x = 3,513,605,376,883.37
  5. Step 5: Solve for x
    x = 3,513,605,376,883.37/2,298,563.02
  6. Step 6: Final answer
    x = 1,528,609.55

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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.