Home / 9,939,265.11-13,718,621.50-6,075,025.65

Finding the Fourth Proportional to 9,939,265.11, 13,718,621.50 and 6,075,025.65

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Solution

The fourth proportional to 9,939,265.11, 13,718,621.50 and 6,075,025.65 is: 8,385,024.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,265.11 : 13,718,621.50 = 6,075,025.65 : x
  2. Step 2: Convert to fraction form
    9,939,265.11/13,718,621.50 = 6,075,025.65/x
  3. Step 3: Cross multiply
    9,939,265.11x = 13,718,621.50 × 6,075,025.65
  4. Step 4: Simplify right side
    9,939,265.11x = 83,340,977,479,953.92
  5. Step 5: Solve for x
    x = 83,340,977,479,953.92/9,939,265.11
  6. Step 6: Final answer
    x = 8,385,024.10

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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.