Home / 4,011,950.40-6,018,703.20-2,017,406.40

Finding the Fourth Proportional to 4,011,950.40, 6,018,703.20 and 2,017,406.40

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Solution

The fourth proportional to 4,011,950.40, 6,018,703.20 and 2,017,406.40 is: 3,026,500.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,950.40 : 6,018,703.20 = 2,017,406.40 : x
  2. Step 2: Convert to fraction form
    4,011,950.40/6,018,703.20 = 2,017,406.40/x
  3. Step 3: Cross multiply
    4,011,950.40x = 6,018,703.20 × 2,017,406.40
  4. Step 4: Simplify right side
    4,011,950.40x = 12,142,170,355,380.48
  5. Step 5: Solve for x
    x = 12,142,170,355,380.48/4,011,950.40
  6. Step 6: Final answer
    x = 3,026,500.62

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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.