Home / 4,976,411.99-7,450,298.60-4,457,141.64

Finding the Fourth Proportional to 4,976,411.99, 7,450,298.60 and 4,457,141.64

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Solution

The fourth proportional to 4,976,411.99, 7,450,298.60 and 4,457,141.64 is: 6,672,887.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,411.99 : 7,450,298.60 = 4,457,141.64 : x
  2. Step 2: Convert to fraction form
    4,976,411.99/7,450,298.60 = 4,457,141.64/x
  3. Step 3: Cross multiply
    4,976,411.99x = 7,450,298.60 × 4,457,141.64
  4. Step 4: Simplify right side
    4,976,411.99x = 33,207,036,098,207.99
  5. Step 5: Solve for x
    x = 33,207,036,098,207.99/4,976,411.99
  6. Step 6: Final answer
    x = 6,672,887.25

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1.5x scale

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.