Home / 1,804,258.04-2,704,491.86-666,294.93

Finding the Fourth Proportional to 1,804,258.04, 2,704,491.86 and 666,294.93

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Solution

The fourth proportional to 1,804,258.04, 2,704,491.86 and 666,294.93 is: 998,742.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,258.04 : 2,704,491.86 = 666,294.93 : x
  2. Step 2: Convert to fraction form
    1,804,258.04/2,704,491.86 = 666,294.93/x
  3. Step 3: Cross multiply
    1,804,258.04x = 2,704,491.86 × 666,294.93
  4. Step 4: Simplify right side
    1,804,258.04x = 1,801,989,211,212.80
  5. Step 5: Solve for x
    x = 1,801,989,211,212.80/1,804,258.04
  6. Step 6: Final answer
    x = 998,742.52

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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.