Home / 4,476,957.40-6,712,973.70-3,058,615

Finding the Fourth Proportional to 4,476,957.40, 6,712,973.70 and 3,058,615

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Solution

The fourth proportional to 4,476,957.40, 6,712,973.70 and 3,058,615 is: 4,586,240.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,957.40 : 6,712,973.70 = 3,058,615 : x
  2. Step 2: Convert to fraction form
    4,476,957.40/6,712,973.70 = 3,058,615/x
  3. Step 3: Cross multiply
    4,476,957.40x = 6,712,973.70 × 3,058,615
  4. Step 4: Simplify right side
    4,476,957.40x = 20,532,402,053,425.50
  5. Step 5: Solve for x
    x = 20,532,402,053,425.50/4,476,957.40
  6. Step 6: Final answer
    x = 4,586,240.21

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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.