Home / 4,031,975.85-6,047,885.97-999,348

Finding the Fourth Proportional to 4,031,975.85, 6,047,885.97 and 999,348

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Solution

The fourth proportional to 4,031,975.85, 6,047,885.97 and 999,348 is: 1,499,002.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,975.85 : 6,047,885.97 = 999,348 : x
  2. Step 2: Convert to fraction form
    4,031,975.85/6,047,885.97 = 999,348/x
  3. Step 3: Cross multiply
    4,031,975.85x = 6,047,885.97 × 999,348
  4. Step 4: Simplify right side
    4,031,975.85x = 6,043,942,748,347.56
  5. Step 5: Solve for x
    x = 6,043,942,748,347.56/4,031,975.85
  6. Step 6: Final answer
    x = 1,499,002.72

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Double scale
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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.