Home / 1,477,931.06-2,223,457.59

Finding the Third Proportional to 1,477,931.06 and 2,223,457.59

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Solution

The third proportional to 1,477,931.06 and 2,223,457.59 is: 3,345,057.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,931.06 : 2,223,457.59 = 2,223,457.59 : x
  2. Step 2: Convert to fraction form
    1,477,931.06/2,223,457.59 = 2,223,457.59/x
  3. Step 3: Cross multiply
    1,477,931.06x = 2,223,457.59 × 2,223,457.59
  4. Step 4: Simplify right side
    1,477,931.06x = 4,943,763,671,204.54
  5. Step 5: Solve for x
    x = 4,943,763,671,204.54/1,477,931.06
  6. Step 6: Final answer
    x = 3,345,057.02

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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.