Home / 4,011,945.40-6,018,695.70-2,017,401.40

Finding the Fourth Proportional to 4,011,945.40, 6,018,695.70 and 2,017,401.40

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Solution

The fourth proportional to 4,011,945.40, 6,018,695.70 and 2,017,401.40 is: 3,026,493.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,945.40 : 6,018,695.70 = 2,017,401.40 : x
  2. Step 2: Convert to fraction form
    4,011,945.40/6,018,695.70 = 2,017,401.40/x
  3. Step 3: Cross multiply
    4,011,945.40x = 6,018,695.70 × 2,017,401.40
  4. Step 4: Simplify right side
    4,011,945.40x = 12,142,125,131,353.98
  5. Step 5: Solve for x
    x = 12,142,125,131,353.98/4,011,945.40
  6. Step 6: Final answer
    x = 3,026,493.12

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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.