Home / 2,050,941.26-2,830,357.26-1,145,581.58

Finding the Fourth Proportional to 2,050,941.26, 2,830,357.26 and 1,145,581.58

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Solution

The fourth proportional to 2,050,941.26, 2,830,357.26 and 1,145,581.58 is: 1,580,935.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,941.26 : 2,830,357.26 = 1,145,581.58 : x
  2. Step 2: Convert to fraction form
    2,050,941.26/2,830,357.26 = 1,145,581.58/x
  3. Step 3: Cross multiply
    2,050,941.26x = 2,830,357.26 × 1,145,581.58
  4. Step 4: Simplify right side
    2,050,941.26x = 3,242,405,141,875.27
  5. Step 5: Solve for x
    x = 3,242,405,141,875.27/2,050,941.26
  6. Step 6: Final answer
    x = 1,580,935.16

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