Home / 884,570.16-1,219,742.16-597,591.96

Finding the Fourth Proportional to 884,570.16, 1,219,742.16 and 597,591.96

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Solution

The fourth proportional to 884,570.16, 1,219,742.16 and 597,591.96 is: 824,025.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,570.16 : 1,219,742.16 = 597,591.96 : x
  2. Step 2: Convert to fraction form
    884,570.16/1,219,742.16 = 597,591.96/x
  3. Step 3: Cross multiply
    884,570.16x = 1,219,742.16 × 597,591.96
  4. Step 4: Simplify right side
    884,570.16x = 728,908,108,089.03
  5. Step 5: Solve for x
    x = 728,908,108,089.03/884,570.16
  6. Step 6: Final answer
    x = 824,025.21

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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.