Home / 1,801,325.96-2,485,423.14-1,076,032.04

Finding the Fourth Proportional to 1,801,325.96, 2,485,423.14 and 1,076,032.04

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Solution

The fourth proportional to 1,801,325.96, 2,485,423.14 and 1,076,032.04 is: 1,484,681.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,325.96 : 2,485,423.14 = 1,076,032.04 : x
  2. Step 2: Convert to fraction form
    1,801,325.96/2,485,423.14 = 1,076,032.04/x
  3. Step 3: Cross multiply
    1,801,325.96x = 2,485,423.14 × 1,076,032.04
  4. Step 4: Simplify right side
    1,801,325.96x = 2,674,394,931,597.41
  5. Step 5: Solve for x
    x = 2,674,394,931,597.41/1,801,325.96
  6. Step 6: Final answer
    x = 1,484,681.28

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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.