Home / 1,195,571-1,649,886.48-651,707.84

Finding the Fourth Proportional to 1,195,571, 1,649,886.48 and 651,707.84

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Solution

The fourth proportional to 1,195,571, 1,649,886.48 and 651,707.84 is: 899,356.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,571 : 1,649,886.48 = 651,707.84 : x
  2. Step 2: Convert to fraction form
    1,195,571/1,649,886.48 = 651,707.84/x
  3. Step 3: Cross multiply
    1,195,571x = 1,649,886.48 × 651,707.84
  4. Step 4: Simplify right side
    1,195,571x = 1,075,243,954,126.00
  5. Step 5: Solve for x
    x = 1,075,243,954,126.00/1,195,571
  6. Step 6: Final answer
    x = 899,356.00

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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.