Home / 6,007,455.37-8,290,328.21-3,254,142.76

Finding the Fourth Proportional to 6,007,455.37, 8,290,328.21 and 3,254,142.76

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Solution

The fourth proportional to 6,007,455.37, 8,290,328.21 and 3,254,142.76 is: 4,490,738.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,455.37 : 8,290,328.21 = 3,254,142.76 : x
  2. Step 2: Convert to fraction form
    6,007,455.37/8,290,328.21 = 3,254,142.76/x
  3. Step 3: Cross multiply
    6,007,455.37x = 8,290,328.21 × 3,254,142.76
  4. Step 4: Simplify right side
    6,007,455.37x = 26,977,911,522,595.26
  5. Step 5: Solve for x
    x = 26,977,911,522,595.26/6,007,455.37
  6. Step 6: Final answer
    x = 4,490,738.57

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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.