Home / 1,464,752.82-2,021,031.96-884,070.14

Finding the Fourth Proportional to 1,464,752.82, 2,021,031.96 and 884,070.14

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Solution

The fourth proportional to 1,464,752.82, 2,021,031.96 and 884,070.14 is: 1,219,819.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,752.82 : 2,021,031.96 = 884,070.14 : x
  2. Step 2: Convert to fraction form
    1,464,752.82/2,021,031.96 = 884,070.14/x
  3. Step 3: Cross multiply
    1,464,752.82x = 2,021,031.96 × 884,070.14
  4. Step 4: Simplify right side
    1,464,752.82x = 1,786,733,997,716.51
  5. Step 5: Solve for x
    x = 1,786,733,997,716.51/1,464,752.82
  6. Step 6: Final answer
    x = 1,219,819.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.