Home / 1,001,507.96-1,381,327.08-695,584.74

Finding the Fourth Proportional to 1,001,507.96, 1,381,327.08 and 695,584.74

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Solution

The fourth proportional to 1,001,507.96, 1,381,327.08 and 695,584.74 is: 959,383.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,507.96 : 1,381,327.08 = 695,584.74 : x
  2. Step 2: Convert to fraction form
    1,001,507.96/1,381,327.08 = 695,584.74/x
  3. Step 3: Cross multiply
    1,001,507.96x = 1,381,327.08 × 695,584.74
  4. Step 4: Simplify right side
    1,001,507.96x = 960,830,037,796.76
  5. Step 5: Solve for x
    x = 960,830,037,796.76/1,001,507.96
  6. Step 6: Final answer
    x = 959,383.33

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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.