Home / 6,242,712.30-9,348,322.05-4,983,000.30

Finding the Fourth Proportional to 6,242,712.30, 9,348,322.05 and 4,983,000.30

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Solution

The fourth proportional to 6,242,712.30, 9,348,322.05 and 4,983,000.30 is: 7,461,931.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,712.30 : 9,348,322.05 = 4,983,000.30 : x
  2. Step 2: Convert to fraction form
    6,242,712.30/9,348,322.05 = 4,983,000.30/x
  3. Step 3: Cross multiply
    6,242,712.30x = 9,348,322.05 × 4,983,000.30
  4. Step 4: Simplify right side
    6,242,712.30x = 46,582,691,579,646.62
  5. Step 5: Solve for x
    x = 46,582,691,579,646.62/6,242,712.30
  6. Step 6: Final answer
    x = 7,461,931.50

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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.