Home / 5,534,068.20-8,301,350.96-1,695,609.40

Finding the Fourth Proportional to 5,534,068.20, 8,301,350.96 and 1,695,609.40

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Solution

The fourth proportional to 5,534,068.20, 8,301,350.96 and 1,695,609.40 is: 2,543,490.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534,068.20 : 8,301,350.96 = 1,695,609.40 : x
  2. Step 2: Convert to fraction form
    5,534,068.20/8,301,350.96 = 1,695,609.40/x
  3. Step 3: Cross multiply
    5,534,068.20x = 8,301,350.96 × 1,695,609.40
  4. Step 4: Simplify right side
    5,534,068.20x = 14,075,848,720,475.02
  5. Step 5: Solve for x
    x = 14,075,848,720,475.02/5,534,068.20
  6. Step 6: Final answer
    x = 2,543,490.29

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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.