Home / 2,333,722.40-3,492,807.60-1,692,202.40

Finding the Fourth Proportional to 2,333,722.40, 3,492,807.60 and 1,692,202.40

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Solution

The fourth proportional to 2,333,722.40, 3,492,807.60 and 1,692,202.40 is: 2,532,665.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,722.40 : 3,492,807.60 = 1,692,202.40 : x
  2. Step 2: Convert to fraction form
    2,333,722.40/3,492,807.60 = 1,692,202.40/x
  3. Step 3: Cross multiply
    2,333,722.40x = 3,492,807.60 × 1,692,202.40
  4. Step 4: Simplify right side
    2,333,722.40x = 5,910,537,403,458.24
  5. Step 5: Solve for x
    x = 5,910,537,403,458.24/2,333,722.40
  6. Step 6: Final answer
    x = 2,532,665.15

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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.