Home / 4,779,467.20-6,595,628.16-2,604,003.60

Finding the Fourth Proportional to 4,779,467.20, 6,595,628.16 and 2,604,003.60

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Solution

The fourth proportional to 4,779,467.20, 6,595,628.16 and 2,604,003.60 is: 3,593,505.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,467.20 : 6,595,628.16 = 2,604,003.60 : x
  2. Step 2: Convert to fraction form
    4,779,467.20/6,595,628.16 = 2,604,003.60/x
  3. Step 3: Cross multiply
    4,779,467.20x = 6,595,628.16 × 2,604,003.60
  4. Step 4: Simplify right side
    4,779,467.20x = 17,175,039,472,901.38
  5. Step 5: Solve for x
    x = 17,175,039,472,901.38/4,779,467.20
  6. Step 6: Final answer
    x = 3,593,505.04

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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.