Home / 2,964,394.64-4,443,204.72-1,346,397.32

Finding the Fourth Proportional to 2,964,394.64, 4,443,204.72 and 1,346,397.32

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Solution

The fourth proportional to 2,964,394.64, 4,443,204.72 and 1,346,397.32 is: 2,018,057.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,394.64 : 4,443,204.72 = 1,346,397.32 : x
  2. Step 2: Convert to fraction form
    2,964,394.64/4,443,204.72 = 1,346,397.32/x
  3. Step 3: Cross multiply
    2,964,394.64x = 4,443,204.72 × 1,346,397.32
  4. Step 4: Simplify right side
    2,964,394.64x = 5,982,318,927,219.35
  5. Step 5: Solve for x
    x = 5,982,318,927,219.35/2,964,394.64
  6. Step 6: Final answer
    x = 2,018,057.53

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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.