Home / 5,054,955.60-7,582,433.40-1,460,839.80

Finding the Fourth Proportional to 5,054,955.60, 7,582,433.40 and 1,460,839.80

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Solution

The fourth proportional to 5,054,955.60, 7,582,433.40 and 1,460,839.80 is: 2,191,259.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,955.60 : 7,582,433.40 = 1,460,839.80 : x
  2. Step 2: Convert to fraction form
    5,054,955.60/7,582,433.40 = 1,460,839.80/x
  3. Step 3: Cross multiply
    5,054,955.60x = 7,582,433.40 × 1,460,839.80
  4. Step 4: Simplify right side
    5,054,955.60x = 11,076,720,491,569.32
  5. Step 5: Solve for x
    x = 11,076,720,491,569.32/5,054,955.60
  6. Step 6: Final answer
    x = 2,191,259.70

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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.