Home / 10,705,066.44-14,773,007.92-5,810,290.32

Finding the Fourth Proportional to 10,705,066.44, 14,773,007.92 and 5,810,290.32

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Solution

The fourth proportional to 10,705,066.44, 14,773,007.92 and 5,810,290.32 is: 8,018,209.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,066.44 : 14,773,007.92 = 5,810,290.32 : x
  2. Step 2: Convert to fraction form
    10,705,066.44/14,773,007.92 = 5,810,290.32/x
  3. Step 3: Cross multiply
    10,705,066.44x = 14,773,007.92 × 5,810,290.32
  4. Step 4: Simplify right side
    10,705,066.44x = 85,835,464,914,859.34
  5. Step 5: Solve for x
    x = 85,835,464,914,859.34/10,705,066.44
  6. Step 6: Final answer
    x = 8,018,209.45

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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.