Home / 1,059,717.60-1,462,739.04-651,944.16

Finding the Fourth Proportional to 1,059,717.60, 1,462,739.04 and 651,944.16

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Solution

The fourth proportional to 1,059,717.60, 1,462,739.04 and 651,944.16 is: 899,885.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,717.60 : 1,462,739.04 = 651,944.16 : x
  2. Step 2: Convert to fraction form
    1,059,717.60/1,462,739.04 = 651,944.16/x
  3. Step 3: Cross multiply
    1,059,717.60x = 1,462,739.04 × 651,944.16
  4. Step 4: Simplify right side
    1,059,717.60x = 953,624,174,732.01
  5. Step 5: Solve for x
    x = 953,624,174,732.01/1,059,717.60
  6. Step 6: Final answer
    x = 899,885.19

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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.