Home / 9,894,533.40-14,836,551.30-3,504,994.20

Finding the Fourth Proportional to 9,894,533.40, 14,836,551.30 and 3,504,994.20

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Solution

The fourth proportional to 9,894,533.40, 14,836,551.30 and 3,504,994.20 is: 5,255,631.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,533.40 : 14,836,551.30 = 3,504,994.20 : x
  2. Step 2: Convert to fraction form
    9,894,533.40/14,836,551.30 = 3,504,994.20/x
  3. Step 3: Cross multiply
    9,894,533.40x = 14,836,551.30 × 3,504,994.20
  4. Step 4: Simplify right side
    9,894,533.40x = 52,002,026,254,502.47
  5. Step 5: Solve for x
    x = 52,002,026,254,502.47/9,894,533.40
  6. Step 6: Final answer
    x = 5,255,631.99

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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.