Home / 2,535,812.40-3,804,341.46-738,711.69

Finding the Fourth Proportional to 2,535,812.40, 3,804,341.46 and 738,711.69

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Solution

The fourth proportional to 2,535,812.40, 3,804,341.46 and 738,711.69 is: 1,108,248.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,812.40 : 3,804,341.46 = 738,711.69 : x
  2. Step 2: Convert to fraction form
    2,535,812.40/3,804,341.46 = 738,711.69/x
  3. Step 3: Cross multiply
    2,535,812.40x = 3,804,341.46 × 738,711.69
  4. Step 4: Simplify right side
    2,535,812.40x = 2,810,311,509,253.67
  5. Step 5: Solve for x
    x = 2,810,311,509,253.67/2,535,812.40
  6. Step 6: Final answer
    x = 1,108,248.98

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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.