Home / 3,232,034.65-4,460,221.29-1,781,698.27

Finding the Fourth Proportional to 3,232,034.65, 4,460,221.29 and 1,781,698.27

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Solution

The fourth proportional to 3,232,034.65, 4,460,221.29 and 1,781,698.27 is: 2,458,751.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,034.65 : 4,460,221.29 = 1,781,698.27 : x
  2. Step 2: Convert to fraction form
    3,232,034.65/4,460,221.29 = 1,781,698.27/x
  3. Step 3: Cross multiply
    3,232,034.65x = 4,460,221.29 × 1,781,698.27
  4. Step 4: Simplify right side
    3,232,034.65x = 7,946,768,533,909.06
  5. Step 5: Solve for x
    x = 7,946,768,533,909.06/3,232,034.65
  6. Step 6: Final answer
    x = 2,458,751.03

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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.