Home / 1,374,848.01-2,061,779.88-476,048.43

Finding the Fourth Proportional to 1,374,848.01, 2,061,779.88 and 476,048.43

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Solution

The fourth proportional to 1,374,848.01, 2,061,779.88 and 476,048.43 is: 713,902.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,848.01 : 2,061,779.88 = 476,048.43 : x
  2. Step 2: Convert to fraction form
    1,374,848.01/2,061,779.88 = 476,048.43/x
  3. Step 3: Cross multiply
    1,374,848.01x = 2,061,779.88 × 476,048.43
  4. Step 4: Simplify right side
    1,374,848.01x = 981,507,074,879.59
  5. Step 5: Solve for x
    x = 981,507,074,879.59/1,374,848.01
  6. Step 6: Final answer
    x = 713,902.24

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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.