Home / 4,025,987.96-5,556,017.00-2,307,440.93

Finding the Fourth Proportional to 4,025,987.96, 5,556,017.00 and 2,307,440.93

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Solution

The fourth proportional to 4,025,987.96, 5,556,017.00 and 2,307,440.93 is: 3,184,356.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,987.96 : 5,556,017.00 = 2,307,440.93 : x
  2. Step 2: Convert to fraction form
    4,025,987.96/5,556,017.00 = 2,307,440.93/x
  3. Step 3: Cross multiply
    4,025,987.96x = 5,556,017.00 × 2,307,440.93
  4. Step 4: Simplify right side
    4,025,987.96x = 12,820,181,011,564.33
  5. Step 5: Solve for x
    x = 12,820,181,011,564.33/4,025,987.96
  6. Step 6: Final answer
    x = 3,184,356.52

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Double scale
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Similar ratio
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1.5x scale

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.