Home / 1,506,911.94-2,261,142.96-832,867.59

Finding the Fourth Proportional to 1,506,911.94, 2,261,142.96 and 832,867.59

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Solution

The fourth proportional to 1,506,911.94, 2,261,142.96 and 832,867.59 is: 1,249,729.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,911.94 : 2,261,142.96 = 832,867.59 : x
  2. Step 2: Convert to fraction form
    1,506,911.94/2,261,142.96 = 832,867.59/x
  3. Step 3: Cross multiply
    1,506,911.94x = 2,261,142.96 × 832,867.59
  4. Step 4: Simplify right side
    1,506,911.94x = 1,883,232,687,740.67
  5. Step 5: Solve for x
    x = 1,883,232,687,740.67/1,506,911.94
  6. Step 6: Final answer
    x = 1,249,729.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.