Home / 2,774,038.02-3,827,091.12-1,740,942.96

Finding the Fourth Proportional to 2,774,038.02, 3,827,091.12 and 1,740,942.96

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Solution

The fourth proportional to 2,774,038.02, 3,827,091.12 and 1,740,942.96 is: 2,401,822.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,038.02 : 3,827,091.12 = 1,740,942.96 : x
  2. Step 2: Convert to fraction form
    2,774,038.02/3,827,091.12 = 1,740,942.96/x
  3. Step 3: Cross multiply
    2,774,038.02x = 3,827,091.12 × 1,740,942.96
  4. Step 4: Simplify right side
    2,774,038.02x = 6,662,747,342,642.52
  5. Step 5: Solve for x
    x = 6,662,747,342,642.52/2,774,038.02
  6. Step 6: Final answer
    x = 2,401,822.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.