Home / 2,964,878.66-4,091,536.06-1,606,751.66

Finding the Fourth Proportional to 2,964,878.66, 4,091,536.06 and 1,606,751.66

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Solution

The fourth proportional to 2,964,878.66, 4,091,536.06 and 1,606,751.66 is: 2,217,319.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,878.66 : 4,091,536.06 = 1,606,751.66 : x
  2. Step 2: Convert to fraction form
    2,964,878.66/4,091,536.06 = 1,606,751.66/x
  3. Step 3: Cross multiply
    2,964,878.66x = 4,091,536.06 × 1,606,751.66
  4. Step 4: Simplify right side
    2,964,878.66x = 6,574,082,356,354.86
  5. Step 5: Solve for x
    x = 6,574,082,356,354.86/2,964,878.66
  6. Step 6: Final answer
    x = 2,217,319.19

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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.