Home / 9,095,438.08-12,551,744.64-5,021,090.56

Finding the Fourth Proportional to 9,095,438.08, 12,551,744.64 and 5,021,090.56

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Solution

The fourth proportional to 9,095,438.08, 12,551,744.64 and 5,021,090.56 is: 6,929,127.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,438.08 : 12,551,744.64 = 5,021,090.56 : x
  2. Step 2: Convert to fraction form
    9,095,438.08/12,551,744.64 = 5,021,090.56/x
  3. Step 3: Cross multiply
    9,095,438.08x = 12,551,744.64 × 5,021,090.56
  4. Step 4: Simplify right side
    9,095,438.08x = 63,023,446,523,434.59
  5. Step 5: Solve for x
    x = 63,023,446,523,434.59/9,095,438.08
  6. Step 6: Final answer
    x = 6,929,127.10

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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.