Home / 10,702,360.35-14,769,297.05-5,807,583.45

Finding the Fourth Proportional to 10,702,360.35, 14,769,297.05 and 5,807,583.45

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Solution

The fourth proportional to 10,702,360.35, 14,769,297.05 and 5,807,583.45 is: 8,014,486.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,702,360.35 : 14,769,297.05 = 5,807,583.45 : x
  2. Step 2: Convert to fraction form
    10,702,360.35/14,769,297.05 = 5,807,583.45/x
  3. Step 3: Cross multiply
    10,702,360.35x = 14,769,297.05 × 5,807,583.45
  4. Step 4: Simplify right side
    10,702,360.35x = 85,773,925,201,225.64
  5. Step 5: Solve for x
    x = 85,773,925,201,225.64/10,702,360.35
  6. Step 6: Final answer
    x = 8,014,486.75

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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.