Home / 10,810,542.13-14,918,549.32-5,915,765.26

Finding the Fourth Proportional to 10,810,542.13, 14,918,549.32 and 5,915,765.26

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Solution

The fourth proportional to 10,810,542.13, 14,918,549.32 and 5,915,765.26 is: 8,163,756.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810,542.13 : 14,918,549.32 = 5,915,765.26 : x
  2. Step 2: Convert to fraction form
    10,810,542.13/14,918,549.32 = 5,915,765.26/x
  3. Step 3: Cross multiply
    10,810,542.13x = 14,918,549.32 × 5,915,765.26
  4. Step 4: Simplify right side
    10,810,542.13x = 88,254,635,796,852.62
  5. Step 5: Solve for x
    x = 88,254,635,796,852.62/10,810,542.13
  6. Step 6: Final answer
    x = 8,163,756.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.