Home / 3,069,943.71-4,604,926.50-940,018.97

Finding the Fourth Proportional to 3,069,943.71, 4,604,926.50 and 940,018.97

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Solution

The fourth proportional to 3,069,943.71, 4,604,926.50 and 940,018.97 is: 1,410,031.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,943.71 : 4,604,926.50 = 940,018.97 : x
  2. Step 2: Convert to fraction form
    3,069,943.71/4,604,926.50 = 940,018.97/x
  3. Step 3: Cross multiply
    3,069,943.71x = 4,604,926.50 × 940,018.97
  4. Step 4: Simplify right side
    3,069,943.71x = 4,328,718,242,431.07
  5. Step 5: Solve for x
    x = 4,328,718,242,431.07/3,069,943.71
  6. Step 6: Final answer
    x = 1,410,031.80

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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.