Home / 5,874,794.51-8,811,775.77-1,556,749.13

Finding the Fourth Proportional to 5,874,794.51, 8,811,775.77 and 1,556,749.13

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Solution

The fourth proportional to 5,874,794.51, 8,811,775.77 and 1,556,749.13 is: 2,335,013.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874,794.51 : 8,811,775.77 = 1,556,749.13 : x
  2. Step 2: Convert to fraction form
    5,874,794.51/8,811,775.77 = 1,556,749.13/x
  3. Step 3: Cross multiply
    5,874,794.51x = 8,811,775.77 × 1,556,749.13
  4. Step 4: Simplify right side
    5,874,794.51x = 13,717,724,263,702.58
  5. Step 5: Solve for x
    x = 13,717,724,263,702.58/5,874,794.51
  6. Step 6: Final answer
    x = 2,335,013.46

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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.