Home / 1,464,748.81-2,021,026.45-884,066.14

Finding the Fourth Proportional to 1,464,748.81, 2,021,026.45 and 884,066.14

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Solution

The fourth proportional to 1,464,748.81, 2,021,026.45 and 884,066.14 is: 1,219,813.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,748.81 : 2,021,026.45 = 884,066.14 : x
  2. Step 2: Convert to fraction form
    1,464,748.81/2,021,026.45 = 884,066.14/x
  3. Step 3: Cross multiply
    1,464,748.81x = 2,021,026.45 × 884,066.14
  4. Step 4: Simplify right side
    1,464,748.81x = 1,786,721,040,174.11
  5. Step 5: Solve for x
    x = 1,786,721,040,174.11/1,464,748.81
  6. Step 6: Final answer
    x = 1,219,813.95

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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.