Home / 7,150,587.04-10,724,263.09-2,032,903.31

Finding the Fourth Proportional to 7,150,587.04, 10,724,263.09 and 2,032,903.31

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Solution

The fourth proportional to 7,150,587.04, 10,724,263.09 and 2,032,903.31 is: 3,048,895.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,150,587.04 : 10,724,263.09 = 2,032,903.31 : x
  2. Step 2: Convert to fraction form
    7,150,587.04/10,724,263.09 = 2,032,903.31/x
  3. Step 3: Cross multiply
    7,150,587.04x = 10,724,263.09 × 2,032,903.31
  4. Step 4: Simplify right side
    7,150,587.04x = 21,801,389,932,971.83
  5. Step 5: Solve for x
    x = 21,801,389,932,971.83/7,150,587.04
  6. Step 6: Final answer
    x = 3,048,895.12

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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.