Home / 6,724,166.00-9,279,328.61-3,668,358.38

Finding the Fourth Proportional to 6,724,166.00, 9,279,328.61 and 3,668,358.38

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Solution

The fourth proportional to 6,724,166.00, 9,279,328.61 and 3,668,358.38 is: 5,062,323.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,166.00 : 9,279,328.61 = 3,668,358.38 : x
  2. Step 2: Convert to fraction form
    6,724,166.00/9,279,328.61 = 3,668,358.38/x
  3. Step 3: Cross multiply
    6,724,166.00x = 9,279,328.61 × 3,668,358.38
  4. Step 4: Simplify right side
    6,724,166.00x = 34,039,902,830,041.51
  5. Step 5: Solve for x
    x = 34,039,902,830,041.51/6,724,166.00
  6. Step 6: Final answer
    x = 5,062,323.40

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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.