Home / 10,705,067.01-14,773,008.69-5,810,290.92

Finding the Fourth Proportional to 10,705,067.01, 14,773,008.69 and 5,810,290.92

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Solution

The fourth proportional to 10,705,067.01, 14,773,008.69 and 5,810,290.92 is: 8,018,210.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,067.01 : 14,773,008.69 = 5,810,290.92 : x
  2. Step 2: Convert to fraction form
    10,705,067.01/14,773,008.69 = 5,810,290.92/x
  3. Step 3: Cross multiply
    10,705,067.01x = 14,773,008.69 × 5,810,290.92
  4. Step 4: Simplify right side
    10,705,067.01x = 85,835,478,252,588.09
  5. Step 5: Solve for x
    x = 85,835,478,252,588.09/10,705,067.01
  6. Step 6: Final answer
    x = 8,018,210.27

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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.