Home / 7,484,050.40-11,225,977.18-1,804,229.15

Finding the Fourth Proportional to 7,484,050.40, 11,225,977.18 and 1,804,229.15

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Solution

The fourth proportional to 7,484,050.40, 11,225,977.18 and 1,804,229.15 is: 2,706,319.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,050.40 : 11,225,977.18 = 1,804,229.15 : x
  2. Step 2: Convert to fraction form
    7,484,050.40/11,225,977.18 = 1,804,229.15/x
  3. Step 3: Cross multiply
    7,484,050.40x = 11,225,977.18 × 1,804,229.15
  4. Step 4: Simplify right side
    7,484,050.40x = 20,254,235,204,750.34
  5. Step 5: Solve for x
    x = 20,254,235,204,750.34/7,484,050.40
  6. Step 6: Final answer
    x = 2,706,319.99

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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.