Home / 1,060,810.64-1,463,808.36-601,778.96

Finding the Fourth Proportional to 1,060,810.64, 1,463,808.36 and 601,778.96

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Solution

The fourth proportional to 1,060,810.64, 1,463,808.36 and 601,778.96 is: 830,392.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,810.64 : 1,463,808.36 = 601,778.96 : x
  2. Step 2: Convert to fraction form
    1,060,810.64/1,463,808.36 = 601,778.96/x
  3. Step 3: Cross multiply
    1,060,810.64x = 1,463,808.36 × 601,778.96
  4. Step 4: Simplify right side
    1,060,810.64x = 880,889,072,520.11
  5. Step 5: Solve for x
    x = 880,889,072,520.11/1,060,810.64
  6. Step 6: Final answer
    x = 830,392.38

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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.