Home / 1,570,796.60-2,357,361.30-624,846.20

Finding the Fourth Proportional to 1,570,796.60, 2,357,361.30 and 624,846.20

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Solution

The fourth proportional to 1,570,796.60, 2,357,361.30 and 624,846.20 is: 937,733.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,796.60 : 2,357,361.30 = 624,846.20 : x
  2. Step 2: Convert to fraction form
    1,570,796.60/2,357,361.30 = 624,846.20/x
  3. Step 3: Cross multiply
    1,570,796.60x = 2,357,361.30 × 624,846.20
  4. Step 4: Simplify right side
    1,570,796.60x = 1,472,988,250,332.06
  5. Step 5: Solve for x
    x = 1,472,988,250,332.06/1,570,796.60
  6. Step 6: Final answer
    x = 937,733.28

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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.