Home / 10,831,969-14,948,117.22-6,003,384.04

Finding the Fourth Proportional to 10,831,969, 14,948,117.22 and 6,003,384.04

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Solution

The fourth proportional to 10,831,969, 14,948,117.22 and 6,003,384.04 is: 8,284,669.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,831,969 : 14,948,117.22 = 6,003,384.04 : x
  2. Step 2: Convert to fraction form
    10,831,969/14,948,117.22 = 6,003,384.04/x
  3. Step 3: Cross multiply
    10,831,969x = 14,948,117.22 × 6,003,384.04
  4. Step 4: Simplify right side
    10,831,969x = 89,739,288,346,597.17
  5. Step 5: Solve for x
    x = 89,739,288,346,597.17/10,831,969
  6. Step 6: Final answer
    x = 8,284,669.98

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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.