Home / 4,101,027.40-6,151,541.10-1,709,542.90

Finding the Fourth Proportional to 4,101,027.40, 6,151,541.10 and 1,709,542.90

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Solution

The fourth proportional to 4,101,027.40, 6,151,541.10 and 1,709,542.90 is: 2,564,314.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,027.40 : 6,151,541.10 = 1,709,542.90 : x
  2. Step 2: Convert to fraction form
    4,101,027.40/6,151,541.10 = 1,709,542.90/x
  3. Step 3: Cross multiply
    4,101,027.40x = 6,151,541.10 × 1,709,542.90
  4. Step 4: Simplify right side
    4,101,027.40x = 10,516,323,411,563.19
  5. Step 5: Solve for x
    x = 10,516,323,411,563.19/4,101,027.40
  6. Step 6: Final answer
    x = 2,564,314.35

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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.