Home / 3,444,929.76-4,749,075.18-2,423,163.36

Finding the Fourth Proportional to 3,444,929.76, 4,749,075.18 and 2,423,163.36

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Solution

The fourth proportional to 3,444,929.76, 4,749,075.18 and 2,423,163.36 is: 3,340,499.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,929.76 : 4,749,075.18 = 2,423,163.36 : x
  2. Step 2: Convert to fraction form
    3,444,929.76/4,749,075.18 = 2,423,163.36/x
  3. Step 3: Cross multiply
    3,444,929.76x = 4,749,075.18 × 2,423,163.36
  4. Step 4: Simplify right side
    3,444,929.76x = 11,507,784,970,061.40
  5. Step 5: Solve for x
    x = 11,507,784,970,061.40/3,444,929.76
  6. Step 6: Final answer
    x = 3,340,499.16

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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.