Home / 10,903,053.35-15,046,313.13-6,008,451.06

Finding the Fourth Proportional to 10,903,053.35, 15,046,313.13 and 6,008,451.06

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Solution

The fourth proportional to 10,903,053.35, 15,046,313.13 and 6,008,451.06 is: 8,291,717.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,053.35 : 15,046,313.13 = 6,008,451.06 : x
  2. Step 2: Convert to fraction form
    10,903,053.35/15,046,313.13 = 6,008,451.06/x
  3. Step 3: Cross multiply
    10,903,053.35x = 15,046,313.13 × 6,008,451.06
  4. Step 4: Simplify right side
    10,903,053.35x = 90,405,036,075,040.42
  5. Step 5: Solve for x
    x = 90,405,036,075,040.42/10,903,053.35
  6. Step 6: Final answer
    x = 8,291,717.30

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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.