Home / 5,055,303.40-7,582,955.10-4,551,418.60

Finding the Fourth Proportional to 5,055,303.40, 7,582,955.10 and 4,551,418.60

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Solution

The fourth proportional to 5,055,303.40, 7,582,955.10 and 4,551,418.60 is: 6,827,127.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055,303.40 : 7,582,955.10 = 4,551,418.60 : x
  2. Step 2: Convert to fraction form
    5,055,303.40/7,582,955.10 = 4,551,418.60/x
  3. Step 3: Cross multiply
    5,055,303.40x = 7,582,955.10 × 4,551,418.60
  4. Step 4: Simplify right side
    5,055,303.40x = 34,513,202,885,104.86
  5. Step 5: Solve for x
    x = 34,513,202,885,104.86/5,055,303.40
  6. Step 6: Final answer
    x = 6,827,127.90

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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.