Home / 5,917,102.83-8,875,907.50-2,323,647.31

Finding the Fourth Proportional to 5,917,102.83, 8,875,907.50 and 2,323,647.31

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Solution

The fourth proportional to 5,917,102.83, 8,875,907.50 and 2,323,647.31 is: 3,485,570.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,102.83 : 8,875,907.50 = 2,323,647.31 : x
  2. Step 2: Convert to fraction form
    5,917,102.83/8,875,907.50 = 2,323,647.31/x
  3. Step 3: Cross multiply
    5,917,102.83x = 8,875,907.50 × 2,323,647.31
  4. Step 4: Simplify right side
    5,917,102.83x = 20,624,478,574,565.59
  5. Step 5: Solve for x
    x = 20,624,478,574,565.59/5,917,102.83
  6. Step 6: Final answer
    x = 3,485,570.42

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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.