Home / 4,822,637.02-6,652,211.83-2,861,126.38

Finding the Fourth Proportional to 4,822,637.02, 6,652,211.83 and 2,861,126.38

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Solution

The fourth proportional to 4,822,637.02, 6,652,211.83 and 2,861,126.38 is: 3,946,558.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,637.02 : 6,652,211.83 = 2,861,126.38 : x
  2. Step 2: Convert to fraction form
    4,822,637.02/6,652,211.83 = 2,861,126.38/x
  3. Step 3: Cross multiply
    4,822,637.02x = 6,652,211.83 × 2,861,126.38
  4. Step 4: Simplify right side
    4,822,637.02x = 19,032,818,769,417.36
  5. Step 5: Solve for x
    x = 19,032,818,769,417.36/4,822,637.02
  6. Step 6: Final answer
    x = 3,946,558.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.