Home / 6,484,700.90-8,949,350.58-3,584,029.34

Finding the Fourth Proportional to 6,484,700.90, 8,949,350.58 and 3,584,029.34

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Solution

The fourth proportional to 6,484,700.90, 8,949,350.58 and 3,584,029.34 is: 4,946,216.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,700.90 : 8,949,350.58 = 3,584,029.34 : x
  2. Step 2: Convert to fraction form
    6,484,700.90/8,949,350.58 = 3,584,029.34/x
  3. Step 3: Cross multiply
    6,484,700.90x = 8,949,350.58 × 3,584,029.34
  4. Step 4: Simplify right side
    6,484,700.90x = 32,074,735,052,666.02
  5. Step 5: Solve for x
    x = 32,074,735,052,666.02/6,484,700.90
  6. Step 6: Final answer
    x = 4,946,216.57

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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.