Home / 4,973,856.30-7,460,784.45-3,462,201.90

Finding the Fourth Proportional to 4,973,856.30, 7,460,784.45 and 3,462,201.90

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Solution

The fourth proportional to 4,973,856.30, 7,460,784.45 and 3,462,201.90 is: 5,193,302.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,856.30 : 7,460,784.45 = 3,462,201.90 : x
  2. Step 2: Convert to fraction form
    4,973,856.30/7,460,784.45 = 3,462,201.90/x
  3. Step 3: Cross multiply
    4,973,856.30x = 7,460,784.45 × 3,462,201.90
  4. Step 4: Simplify right side
    4,973,856.30x = 25,830,742,098,280.45
  5. Step 5: Solve for x
    x = 25,830,742,098,280.45/4,973,856.30
  6. Step 6: Final answer
    x = 5,193,302.85

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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.