Home / 5,626,077.14-7,764,023.73-3,047,756.01

Finding the Fourth Proportional to 5,626,077.14, 7,764,023.73 and 3,047,756.01

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Solution

The fourth proportional to 5,626,077.14, 7,764,023.73 and 3,047,756.01 is: 4,205,923.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,077.14 : 7,764,023.73 = 3,047,756.01 : x
  2. Step 2: Convert to fraction form
    5,626,077.14/7,764,023.73 = 3,047,756.01/x
  3. Step 3: Cross multiply
    5,626,077.14x = 7,764,023.73 × 3,047,756.01
  4. Step 4: Simplify right side
    5,626,077.14x = 23,662,849,984,890.12
  5. Step 5: Solve for x
    x = 23,662,849,984,890.12/5,626,077.14
  6. Step 6: Final answer
    x = 4,205,923.49

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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.