Home / 1,751,000.40-2,624,459.40-804,466.80

Finding the Fourth Proportional to 1,751,000.40, 2,624,459.40 and 804,466.80

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Solution

The fourth proportional to 1,751,000.40, 2,624,459.40 and 804,466.80 is: 1,205,762.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,000.40 : 2,624,459.40 = 804,466.80 : x
  2. Step 2: Convert to fraction form
    1,751,000.40/2,624,459.40 = 804,466.80/x
  3. Step 3: Cross multiply
    1,751,000.40x = 2,624,459.40 × 804,466.80
  4. Step 4: Simplify right side
    1,751,000.40x = 2,111,290,455,247.92
  5. Step 5: Solve for x
    x = 2,111,290,455,247.92/1,751,000.40
  6. Step 6: Final answer
    x = 1,205,762.41

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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.