Home / 6,282,384.80-9,424,916.40-3,588,000.80

Finding the Fourth Proportional to 6,282,384.80, 9,424,916.40 and 3,588,000.80

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Solution

The fourth proportional to 6,282,384.80, 9,424,916.40 and 3,588,000.80 is: 5,382,766.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,384.80 : 9,424,916.40 = 3,588,000.80 : x
  2. Step 2: Convert to fraction form
    6,282,384.80/9,424,916.40 = 3,588,000.80/x
  3. Step 3: Cross multiply
    6,282,384.80x = 9,424,916.40 × 3,588,000.80
  4. Step 4: Simplify right side
    6,282,384.80x = 33,816,607,583,133.12
  5. Step 5: Solve for x
    x = 33,816,607,583,133.12/6,282,384.80
  6. Step 6: Final answer
    x = 5,382,766.05

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1.5x scale

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.