Home / 1,060,549.18-1,463,588.64-577,145.50

Finding the Fourth Proportional to 1,060,549.18, 1,463,588.64 and 577,145.50

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Solution

The fourth proportional to 1,060,549.18, 1,463,588.64 and 577,145.50 is: 796,477.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,549.18 : 1,463,588.64 = 577,145.50 : x
  2. Step 2: Convert to fraction form
    1,060,549.18/1,463,588.64 = 577,145.50/x
  3. Step 3: Cross multiply
    1,060,549.18x = 1,463,588.64 × 577,145.50
  4. Step 4: Simplify right side
    1,060,549.18x = 844,703,593,768.15
  5. Step 5: Solve for x
    x = 844,703,593,768.15/1,060,549.18
  6. Step 6: Final answer
    x = 796,477.53

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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.