Home / 1,059,748.92-1,461,712.23-697,056.84

Finding the Fourth Proportional to 1,059,748.92, 1,461,712.23 and 697,056.84

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Solution

The fourth proportional to 1,059,748.92, 1,461,712.23 and 697,056.84 is: 961,450.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,748.92 : 1,461,712.23 = 697,056.84 : x
  2. Step 2: Convert to fraction form
    1,059,748.92/1,461,712.23 = 697,056.84/x
  3. Step 3: Cross multiply
    1,059,748.92x = 1,461,712.23 × 697,056.84
  4. Step 4: Simplify right side
    1,059,748.92x = 1,018,896,508,033.15
  5. Step 5: Solve for x
    x = 1,018,896,508,033.15/1,059,748.92
  6. Step 6: Final answer
    x = 961,450.86

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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.