Home / 2,049,017.80-3,070,902.30-1,573,345.30

Finding the Fourth Proportional to 2,049,017.80, 3,070,902.30 and 1,573,345.30

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Solution

The fourth proportional to 2,049,017.80, 3,070,902.30 and 1,573,345.30 is: 2,358,002.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,017.80 : 3,070,902.30 = 1,573,345.30 : x
  2. Step 2: Convert to fraction form
    2,049,017.80/3,070,902.30 = 1,573,345.30/x
  3. Step 3: Cross multiply
    2,049,017.80x = 3,070,902.30 × 1,573,345.30
  4. Step 4: Simplify right side
    2,049,017.80x = 4,831,589,700,464.19
  5. Step 5: Solve for x
    x = 4,831,589,700,464.19/2,049,017.80
  6. Step 6: Final answer
    x = 2,358,002.80

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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.