Home / 2,425,547.80-3,631,323.30-2,355,563.80

Finding the Fourth Proportional to 2,425,547.80, 3,631,323.30 and 2,355,563.80

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Solution

The fourth proportional to 2,425,547.80, 3,631,323.30 and 2,355,563.80 is: 3,526,549.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,547.80 : 3,631,323.30 = 2,355,563.80 : x
  2. Step 2: Convert to fraction form
    2,425,547.80/3,631,323.30 = 2,355,563.80/x
  3. Step 3: Cross multiply
    2,425,547.80x = 3,631,323.30 × 2,355,563.80
  4. Step 4: Simplify right side
    2,425,547.80x = 8,553,813,711,576.54
  5. Step 5: Solve for x
    x = 8,553,813,711,576.54/2,425,547.80
  6. Step 6: Final answer
    x = 3,526,549.22

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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.