Home / 4,764,378.30-6,574,878.24-2,588,933.16

Finding the Fourth Proportional to 4,764,378.30, 6,574,878.24 and 2,588,933.16

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Solution

The fourth proportional to 4,764,378.30, 6,574,878.24 and 2,588,933.16 is: 3,572,747.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,378.30 : 6,574,878.24 = 2,588,933.16 : x
  2. Step 2: Convert to fraction form
    4,764,378.30/6,574,878.24 = 2,588,933.16/x
  3. Step 3: Cross multiply
    4,764,378.30x = 6,574,878.24 × 2,588,933.16
  4. Step 4: Simplify right side
    4,764,378.30x = 17,021,920,298,498.44
  5. Step 5: Solve for x
    x = 17,021,920,298,498.44/4,764,378.30
  6. Step 6: Final answer
    x = 3,572,747.42

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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.