Home / 1,274,066.36-1,758,210.40-701,106.53

Finding the Fourth Proportional to 1,274,066.36, 1,758,210.40 and 701,106.53

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Solution

The fourth proportional to 1,274,066.36, 1,758,210.40 and 701,106.53 is: 967,526.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,066.36 : 1,758,210.40 = 701,106.53 : x
  2. Step 2: Convert to fraction form
    1,274,066.36/1,758,210.40 = 701,106.53/x
  3. Step 3: Cross multiply
    1,274,066.36x = 1,758,210.40 × 701,106.53
  4. Step 4: Simplify right side
    1,274,066.36x = 1,232,692,797,178.74
  5. Step 5: Solve for x
    x = 1,232,692,797,178.74/1,274,066.36
  6. Step 6: Final answer
    x = 967,526.37

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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.