Home / 4,031,974.35-6,047,883.72-999,346.50

Finding the Fourth Proportional to 4,031,974.35, 6,047,883.72 and 999,346.50

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Solution

The fourth proportional to 4,031,974.35, 6,047,883.72 and 999,346.50 is: 1,499,000.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,974.35 : 6,047,883.72 = 999,346.50 : x
  2. Step 2: Convert to fraction form
    4,031,974.35/6,047,883.72 = 999,346.50/x
  3. Step 3: Cross multiply
    4,031,974.35x = 6,047,883.72 × 999,346.50
  4. Step 4: Simplify right side
    4,031,974.35x = 6,043,931,427,988.98
  5. Step 5: Solve for x
    x = 6,043,931,427,988.98/4,031,974.35
  6. Step 6: Final answer
    x = 1,499,000.47

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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.