Home / 2,335,545.30-3,503,427.30-738,233.40

Finding the Fourth Proportional to 2,335,545.30, 3,503,427.30 and 738,233.40

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Solution

The fourth proportional to 2,335,545.30, 3,503,427.30 and 738,233.40 is: 1,107,384.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,545.30 : 3,503,427.30 = 738,233.40 : x
  2. Step 2: Convert to fraction form
    2,335,545.30/3,503,427.30 = 738,233.40/x
  3. Step 3: Cross multiply
    2,335,545.30x = 3,503,427.30 × 738,233.40
  4. Step 4: Simplify right side
    2,335,545.30x = 2,586,347,047,331.82
  5. Step 5: Solve for x
    x = 2,586,347,047,331.82/2,335,545.30
  6. Step 6: Final answer
    x = 1,107,384.66

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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.