Home / 1,343,051.47-2,014,244.97-837,352

Finding the Fourth Proportional to 1,343,051.47, 2,014,244.97 and 837,352

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Solution

The fourth proportional to 1,343,051.47, 2,014,244.97 and 837,352 is: 1,255,820.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,051.47 : 2,014,244.97 = 837,352 : x
  2. Step 2: Convert to fraction form
    1,343,051.47/2,014,244.97 = 837,352/x
  3. Step 3: Cross multiply
    1,343,051.47x = 2,014,244.97 × 837,352
  4. Step 4: Simplify right side
    1,343,051.47x = 1,686,632,054,119.44
  5. Step 5: Solve for x
    x = 1,686,632,054,119.44/1,343,051.47
  6. Step 6: Final answer
    x = 1,255,820.86

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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.