Home / 10,512,587.59-14,507,368.44-5,928,899.11

Finding the Fourth Proportional to 10,512,587.59, 14,507,368.44 and 5,928,899.11

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Solution

The fourth proportional to 10,512,587.59, 14,507,368.44 and 5,928,899.11 is: 8,181,879.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,512,587.59 : 14,507,368.44 = 5,928,899.11 : x
  2. Step 2: Convert to fraction form
    10,512,587.59/14,507,368.44 = 5,928,899.11/x
  3. Step 3: Cross multiply
    10,512,587.59x = 14,507,368.44 × 5,928,899.11
  4. Step 4: Simplify right side
    10,512,587.59x = 86,012,723,802,713.59
  5. Step 5: Solve for x
    x = 86,012,723,802,713.59/10,512,587.59
  6. Step 6: Final answer
    x = 8,181,879.40

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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.