Home / 10,964,445.23-15,131,054.13-6,069,749.08

Finding the Fourth Proportional to 10,964,445.23, 15,131,054.13 and 6,069,749.08

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Solution

The fourth proportional to 10,964,445.23, 15,131,054.13 and 6,069,749.08 is: 8,376,320.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,964,445.23 : 15,131,054.13 = 6,069,749.08 : x
  2. Step 2: Convert to fraction form
    10,964,445.23/15,131,054.13 = 6,069,749.08/x
  3. Step 3: Cross multiply
    10,964,445.23x = 15,131,054.13 × 6,069,749.08
  4. Step 4: Simplify right side
    10,964,445.23x = 91,841,701,884,997.70
  5. Step 5: Solve for x
    x = 91,841,701,884,997.70/10,964,445.23
  6. Step 6: Final answer
    x = 8,376,320.00

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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.