Home / 1,334,327-2,001,697.86-448,070.36

Finding the Fourth Proportional to 1,334,327, 2,001,697.86 and 448,070.36

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Solution

The fourth proportional to 1,334,327, 2,001,697.86 and 448,070.36 is: 672,175.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,327 : 2,001,697.86 = 448,070.36 : x
  2. Step 2: Convert to fraction form
    1,334,327/2,001,697.86 = 448,070.36/x
  3. Step 3: Cross multiply
    1,334,327x = 2,001,697.86 × 448,070.36
  4. Step 4: Simplify right side
    1,334,327x = 896,901,480,741.43
  5. Step 5: Solve for x
    x = 896,901,480,741.43/1,334,327
  6. Step 6: Final answer
    x = 672,175.17

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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.