Home / 2,051,841.08-2,831,687.13-1,134,050.48

Finding the Fourth Proportional to 2,051,841.08, 2,831,687.13 and 1,134,050.48

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Solution

The fourth proportional to 2,051,841.08, 2,831,687.13 and 1,134,050.48 is: 1,565,070.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,841.08 : 2,831,687.13 = 1,134,050.48 : x
  2. Step 2: Convert to fraction form
    2,051,841.08/2,831,687.13 = 1,134,050.48/x
  3. Step 3: Cross multiply
    2,051,841.08x = 2,831,687.13 × 1,134,050.48
  4. Step 4: Simplify right side
    2,051,841.08x = 3,211,276,148,986.32
  5. Step 5: Solve for x
    x = 3,211,276,148,986.32/2,051,841.08
  6. Step 6: Final answer
    x = 1,565,070.60

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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.