Home / 4,779,858.63-6,596,205.85-2,604,401.78

Finding the Fourth Proportional to 4,779,858.63, 6,596,205.85 and 2,604,401.78

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Solution

The fourth proportional to 4,779,858.63, 6,596,205.85 and 2,604,401.78 is: 3,594,074.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,858.63 : 6,596,205.85 = 2,604,401.78 : x
  2. Step 2: Convert to fraction form
    4,779,858.63/6,596,205.85 = 2,604,401.78/x
  3. Step 3: Cross multiply
    4,779,858.63x = 6,596,205.85 × 2,604,401.78
  4. Step 4: Simplify right side
    4,779,858.63x = 17,179,170,256,986.41
  5. Step 5: Solve for x
    x = 17,179,170,256,986.41/4,779,858.63
  6. Step 6: Final answer
    x = 3,594,074.97

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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.