Home / 1,483,329.60-2,224,994.40-884,966.40

Finding the Fourth Proportional to 1,483,329.60, 2,224,994.40 and 884,966.40

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Solution

The fourth proportional to 1,483,329.60, 2,224,994.40 and 884,966.40 is: 1,327,449.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,329.60 : 2,224,994.40 = 884,966.40 : x
  2. Step 2: Convert to fraction form
    1,483,329.60/2,224,994.40 = 884,966.40/x
  3. Step 3: Cross multiply
    1,483,329.60x = 2,224,994.40 × 884,966.40
  4. Step 4: Simplify right side
    1,483,329.60x = 1,969,045,284,188.16
  5. Step 5: Solve for x
    x = 1,969,045,284,188.16/1,483,329.60
  6. Step 6: Final answer
    x = 1,327,449.60

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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.