Home / 10,937,973.15-15,094,561.35-6,043,308

Finding the Fourth Proportional to 10,937,973.15, 15,094,561.35 and 6,043,308

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Solution

The fourth proportional to 10,937,973.15, 15,094,561.35 and 6,043,308 is: 8,339,852.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,937,973.15 : 15,094,561.35 = 6,043,308 : x
  2. Step 2: Convert to fraction form
    10,937,973.15/15,094,561.35 = 6,043,308/x
  3. Step 3: Cross multiply
    10,937,973.15x = 15,094,561.35 × 6,043,308
  4. Step 4: Simplify right side
    10,937,973.15x = 91,221,083,362,945.80
  5. Step 5: Solve for x
    x = 91,221,083,362,945.80/10,937,973.15
  6. Step 6: Final answer
    x = 8,339,852.56

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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.