Home / 2,532,583.04-3,495,244.64-1,445,122.40

Finding the Fourth Proportional to 2,532,583.04, 3,495,244.64 and 1,445,122.40

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Solution

The fourth proportional to 2,532,583.04, 3,495,244.64 and 1,445,122.40 is: 1,994,428.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,583.04 : 3,495,244.64 = 1,445,122.40 : x
  2. Step 2: Convert to fraction form
    2,532,583.04/3,495,244.64 = 1,445,122.40/x
  3. Step 3: Cross multiply
    2,532,583.04x = 3,495,244.64 × 1,445,122.40
  4. Step 4: Simplify right side
    2,532,583.04x = 5,051,056,322,743.94
  5. Step 5: Solve for x
    x = 5,051,056,322,743.94/2,532,583.04
  6. Step 6: Final answer
    x = 1,994,428.71

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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.