Home / 4,153,090.80-6,215,639.40-4,153,090.80

Finding the Fourth Proportional to 4,153,090.80, 6,215,639.40 and 4,153,090.80

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Solution

The fourth proportional to 4,153,090.80, 6,215,639.40 and 4,153,090.80 is: 6,215,639.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,153,090.80 : 6,215,639.40 = 4,153,090.80 : x
  2. Step 2: Convert to fraction form
    4,153,090.80/6,215,639.40 = 4,153,090.80/x
  3. Step 3: Cross multiply
    4,153,090.80x = 6,215,639.40 × 4,153,090.80
  4. Step 4: Simplify right side
    4,153,090.80x = 25,814,114,808,257.52
  5. Step 5: Solve for x
    x = 25,814,114,808,257.52/4,153,090.80
  6. Step 6: Final answer
    x = 6,215,639.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.