Home / 3,453,645.65-4,766,488.88-2,003,041.35

Finding the Fourth Proportional to 3,453,645.65, 4,766,488.88 and 2,003,041.35

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Solution

The fourth proportional to 3,453,645.65, 4,766,488.88 and 2,003,041.35 is: 2,764,462.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,645.65 : 4,766,488.88 = 2,003,041.35 : x
  2. Step 2: Convert to fraction form
    3,453,645.65/4,766,488.88 = 2,003,041.35/x
  3. Step 3: Cross multiply
    3,453,645.65x = 4,766,488.88 × 2,003,041.35
  4. Step 4: Simplify right side
    3,453,645.65x = 9,547,474,310,939.98
  5. Step 5: Solve for x
    x = 9,547,474,310,939.98/3,453,645.65
  6. Step 6: Final answer
    x = 2,764,462.63

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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.