Home / 6,243,696.80-9,365,545.20-4,004,208.80

Finding the Fourth Proportional to 6,243,696.80, 9,365,545.20 and 4,004,208.80

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Solution

The fourth proportional to 6,243,696.80, 9,365,545.20 and 4,004,208.80 is: 6,006,313.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243,696.80 : 9,365,545.20 = 4,004,208.80 : x
  2. Step 2: Convert to fraction form
    6,243,696.80/9,365,545.20 = 4,004,208.80/x
  3. Step 3: Cross multiply
    6,243,696.80x = 9,365,545.20 × 4,004,208.80
  4. Step 4: Simplify right side
    6,243,696.80x = 37,501,598,506,637.76
  5. Step 5: Solve for x
    x = 37,501,598,506,637.76/6,243,696.80
  6. Step 6: Final answer
    x = 6,006,313.20

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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.