Home / 3,460,201.07-5,190,303.42-901,409.25

Finding the Fourth Proportional to 3,460,201.07, 5,190,303.42 and 901,409.25

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Solution

The fourth proportional to 3,460,201.07, 5,190,303.42 and 901,409.25 is: 1,352,114.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,201.07 : 5,190,303.42 = 901,409.25 : x
  2. Step 2: Convert to fraction form
    3,460,201.07/5,190,303.42 = 901,409.25/x
  3. Step 3: Cross multiply
    3,460,201.07x = 5,190,303.42 × 901,409.25
  4. Step 4: Simplify right side
    3,460,201.07x = 4,678,587,513,094.64
  5. Step 5: Solve for x
    x = 4,678,587,513,094.64/3,460,201.07
  6. Step 6: Final answer
    x = 1,352,114.35

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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.