Home / 1,060,811.64-1,463,809.74-601,779.96

Finding the Fourth Proportional to 1,060,811.64, 1,463,809.74 and 601,779.96

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Solution

The fourth proportional to 1,060,811.64, 1,463,809.74 and 601,779.96 is: 830,393.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,811.64 : 1,463,809.74 = 601,779.96 : x
  2. Step 2: Convert to fraction form
    1,060,811.64/1,463,809.74 = 601,779.96/x
  3. Step 3: Cross multiply
    1,060,811.64x = 1,463,809.74 × 601,779.96
  4. Step 4: Simplify right side
    1,060,811.64x = 880,891,366,784.81
  5. Step 5: Solve for x
    x = 880,891,366,784.81/1,060,811.64
  6. Step 6: Final answer
    x = 830,393.76

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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.