Home / 4,050,429.15-6,075,643.73-3,742,499.55

Finding the Fourth Proportional to 4,050,429.15, 6,075,643.73 and 3,742,499.55

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Solution

The fourth proportional to 4,050,429.15, 6,075,643.73 and 3,742,499.55 is: 5,613,749.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,429.15 : 6,075,643.73 = 3,742,499.55 : x
  2. Step 2: Convert to fraction form
    4,050,429.15/6,075,643.73 = 3,742,499.55/x
  3. Step 3: Cross multiply
    4,050,429.15x = 6,075,643.73 × 3,742,499.55
  4. Step 4: Simplify right side
    4,050,429.15x = 22,738,093,906,772.82
  5. Step 5: Solve for x
    x = 22,738,093,906,772.82/4,050,429.15
  6. Step 6: Final answer
    x = 5,613,749.33

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Double scale
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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.