Home / 10,756,951.20-14,844,160.44-5,862,068.28

Finding the Fourth Proportional to 10,756,951.20, 14,844,160.44 and 5,862,068.28

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Solution

The fourth proportional to 10,756,951.20, 14,844,160.44 and 5,862,068.28 is: 8,089,418.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,756,951.20 : 14,844,160.44 = 5,862,068.28 : x
  2. Step 2: Convert to fraction form
    10,756,951.20/14,844,160.44 = 5,862,068.28/x
  3. Step 3: Cross multiply
    10,756,951.20x = 14,844,160.44 × 5,862,068.28
  4. Step 4: Simplify right side
    10,756,951.20x = 87,017,482,058,554.84
  5. Step 5: Solve for x
    x = 87,017,482,058,554.84/10,756,951.20
  6. Step 6: Final answer
    x = 8,089,418.69

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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.