Home / 5,004,535.59-7,507,386.51-1,811,165.67

Finding the Fourth Proportional to 5,004,535.59, 7,507,386.51 and 1,811,165.67

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Solution

The fourth proportional to 5,004,535.59, 7,507,386.51 and 1,811,165.67 is: 2,716,959.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,535.59 : 7,507,386.51 = 1,811,165.67 : x
  2. Step 2: Convert to fraction form
    5,004,535.59/7,507,386.51 = 1,811,165.67/x
  3. Step 3: Cross multiply
    5,004,535.59x = 7,507,386.51 × 1,811,165.67
  4. Step 4: Simplify right side
    5,004,535.59x = 13,597,120,718,333.11
  5. Step 5: Solve for x
    x = 13,597,120,718,333.11/5,004,535.59
  6. Step 6: Final answer
    x = 2,716,959.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.