Home / 9,714,861.40-14,572,292.10-2,982,400.60

Finding the Fourth Proportional to 9,714,861.40, 14,572,292.10 and 2,982,400.60

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Solution

The fourth proportional to 9,714,861.40, 14,572,292.10 and 2,982,400.60 is: 4,473,600.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,714,861.40 : 14,572,292.10 = 2,982,400.60 : x
  2. Step 2: Convert to fraction form
    9,714,861.40/14,572,292.10 = 2,982,400.60/x
  3. Step 3: Cross multiply
    9,714,861.40x = 14,572,292.10 × 2,982,400.60
  4. Step 4: Simplify right side
    9,714,861.40x = 43,460,412,702,415.26
  5. Step 5: Solve for x
    x = 43,460,412,702,415.26/9,714,861.40
  6. Step 6: Final answer
    x = 4,473,600.90

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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.