Home / 4,779,639.77-6,595,819.07-2,604,198.47

Finding the Fourth Proportional to 4,779,639.77, 6,595,819.07 and 2,604,198.47

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Solution

The fourth proportional to 4,779,639.77, 6,595,819.07 and 2,604,198.47 is: 3,593,748.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,639.77 : 6,595,819.07 = 2,604,198.47 : x
  2. Step 2: Convert to fraction form
    4,779,639.77/6,595,819.07 = 2,604,198.47/x
  3. Step 3: Cross multiply
    4,779,639.77x = 6,595,819.07 × 2,604,198.47
  4. Step 4: Simplify right side
    4,779,639.77x = 17,176,821,884,490.73
  5. Step 5: Solve for x
    x = 17,176,821,884,490.73/4,779,639.77
  6. Step 6: Final answer
    x = 3,593,748.22

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1.5x scale

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.