Home / 6,264,021.80-9,396,032.70-5,004,309.80

Finding the Fourth Proportional to 6,264,021.80, 9,396,032.70 and 5,004,309.80

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Solution

The fourth proportional to 6,264,021.80, 9,396,032.70 and 5,004,309.80 is: 7,506,464.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,021.80 : 9,396,032.70 = 5,004,309.80 : x
  2. Step 2: Convert to fraction form
    6,264,021.80/9,396,032.70 = 5,004,309.80/x
  3. Step 3: Cross multiply
    6,264,021.80x = 9,396,032.70 × 5,004,309.80
  4. Step 4: Simplify right side
    6,264,021.80x = 47,020,658,521,730.45
  5. Step 5: Solve for x
    x = 47,020,658,521,730.45/6,264,021.80
  6. Step 6: Final answer
    x = 7,506,464.70

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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.