Home / 1,794,767.41-2,691,457.35-700,416.91

Finding the Fourth Proportional to 1,794,767.41, 2,691,457.35 and 700,416.91

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Solution

The fourth proportional to 1,794,767.41, 2,691,457.35 and 700,416.91 is: 1,050,354.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,767.41 : 2,691,457.35 = 700,416.91 : x
  2. Step 2: Convert to fraction form
    1,794,767.41/2,691,457.35 = 700,416.91/x
  3. Step 3: Cross multiply
    1,794,767.41x = 2,691,457.35 × 700,416.91
  4. Step 4: Simplify right side
    1,794,767.41x = 1,885,142,240,483.79
  5. Step 5: Solve for x
    x = 1,885,142,240,483.79/1,794,767.41
  6. Step 6: Final answer
    x = 1,050,354.62

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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.