Home / 2,841,357.42-4,263,717.59-1,045,502.02

Finding the Fourth Proportional to 2,841,357.42, 4,263,717.59 and 1,045,502.02

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Solution

The fourth proportional to 2,841,357.42, 4,263,717.59 and 1,045,502.02 is: 1,568,871.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,357.42 : 4,263,717.59 = 1,045,502.02 : x
  2. Step 2: Convert to fraction form
    2,841,357.42/4,263,717.59 = 1,045,502.02/x
  3. Step 3: Cross multiply
    2,841,357.42x = 4,263,717.59 × 1,045,502.02
  4. Step 4: Simplify right side
    2,841,357.42x = 4,457,725,353,054.53
  5. Step 5: Solve for x
    x = 4,457,725,353,054.53/2,841,357.42
  6. Step 6: Final answer
    x = 1,568,871.74

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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.