Home / 4,894,284.40-6,754,304.01-3,348,787.63

Finding the Fourth Proportional to 4,894,284.40, 6,754,304.01 and 3,348,787.63

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Solution

The fourth proportional to 4,894,284.40, 6,754,304.01 and 3,348,787.63 is: 4,621,457.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,284.40 : 6,754,304.01 = 3,348,787.63 : x
  2. Step 2: Convert to fraction form
    4,894,284.40/6,754,304.01 = 3,348,787.63/x
  3. Step 3: Cross multiply
    4,894,284.40x = 6,754,304.01 × 3,348,787.63
  4. Step 4: Simplify right side
    4,894,284.40x = 22,618,729,717,947.39
  5. Step 5: Solve for x
    x = 22,618,729,717,947.39/4,894,284.40
  6. Step 6: Final answer
    x = 4,621,457.98

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1.5x scale

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.