Home / 1,693,106.03-2,335,821.17-967,564.50

Finding the Fourth Proportional to 1,693,106.03, 2,335,821.17 and 967,564.50

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Solution

The fourth proportional to 1,693,106.03, 2,335,821.17 and 967,564.50 is: 1,334,858.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,106.03 : 2,335,821.17 = 967,564.50 : x
  2. Step 2: Convert to fraction form
    1,693,106.03/2,335,821.17 = 967,564.50/x
  3. Step 3: Cross multiply
    1,693,106.03x = 2,335,821.17 × 967,564.50
  4. Step 4: Simplify right side
    1,693,106.03x = 2,260,057,637,602.64
  5. Step 5: Solve for x
    x = 2,260,057,637,602.64/1,693,106.03
  6. Step 6: Final answer
    x = 1,334,858.89

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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.