Home / 1,681,248.96-2,522,612.77-882,343.33

Finding the Fourth Proportional to 1,681,248.96, 2,522,612.77 and 882,343.33

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Solution

The fourth proportional to 1,681,248.96, 2,522,612.77 and 882,343.33 is: 1,323,903.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,681,248.96 : 2,522,612.77 = 882,343.33 : x
  2. Step 2: Convert to fraction form
    1,681,248.96/2,522,612.77 = 882,343.33/x
  3. Step 3: Cross multiply
    1,681,248.96x = 2,522,612.77 × 882,343.33
  4. Step 4: Simplify right side
    1,681,248.96x = 2,225,810,543,269.93
  5. Step 5: Solve for x
    x = 2,225,810,543,269.93/1,681,248.96
  6. Step 6: Final answer
    x = 1,323,903.00

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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.