Home / 3,301,802.10-4,952,703.15-1,412,234.10

Finding the Fourth Proportional to 3,301,802.10, 4,952,703.15 and 1,412,234.10

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Solution

The fourth proportional to 3,301,802.10, 4,952,703.15 and 1,412,234.10 is: 2,118,351.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,802.10 : 4,952,703.15 = 1,412,234.10 : x
  2. Step 2: Convert to fraction form
    3,301,802.10/4,952,703.15 = 1,412,234.10/x
  3. Step 3: Cross multiply
    3,301,802.10x = 4,952,703.15 × 1,412,234.10
  4. Step 4: Simplify right side
    3,301,802.10x = 6,994,376,275,607.42
  5. Step 5: Solve for x
    x = 6,994,376,275,607.42/3,301,802.10
  6. Step 6: Final answer
    x = 2,118,351.15

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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.