Home / 569,259.93-854,030.03-401,108.63

Finding the Fourth Proportional to 569,259.93, 854,030.03 and 401,108.63

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Solution

The fourth proportional to 569,259.93, 854,030.03 and 401,108.63 is: 601,761.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,259.93 : 854,030.03 = 401,108.63 : x
  2. Step 2: Convert to fraction form
    569,259.93/854,030.03 = 401,108.63/x
  3. Step 3: Cross multiply
    569,259.93x = 854,030.03 × 401,108.63
  4. Step 4: Simplify right side
    569,259.93x = 342,558,818,498.58
  5. Step 5: Solve for x
    x = 342,558,818,498.58/569,259.93
  6. Step 6: Final answer
    x = 601,761.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.