Home / 1,736,341.20-2,604,166.20-837,781.20

Finding the Fourth Proportional to 1,736,341.20, 2,604,166.20 and 837,781.20

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Solution

The fourth proportional to 1,736,341.20, 2,604,166.20 and 837,781.20 is: 1,256,505.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,341.20 : 2,604,166.20 = 837,781.20 : x
  2. Step 2: Convert to fraction form
    1,736,341.20/2,604,166.20 = 837,781.20/x
  3. Step 3: Cross multiply
    1,736,341.20x = 2,604,166.20 × 837,781.20
  4. Step 4: Simplify right side
    1,736,341.20x = 2,181,721,484,035.44
  5. Step 5: Solve for x
    x = 2,181,721,484,035.44/1,736,341.20
  6. Step 6: Final answer
    x = 1,256,505.05

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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.