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Finding the Fourth Proportional to 600,030.28, 900,046.30 and 245,044.32

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Solution

The fourth proportional to 600,030.28, 900,046.30 and 245,044.32 is: 367,566.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,030.28 : 900,046.30 = 245,044.32 : x
  2. Step 2: Convert to fraction form
    600,030.28/900,046.30 = 245,044.32/x
  3. Step 3: Cross multiply
    600,030.28x = 900,046.30 × 245,044.32
  4. Step 4: Simplify right side
    600,030.28x = 220,551,233,552.02
  5. Step 5: Solve for x
    x = 220,551,233,552.02/600,030.28
  6. Step 6: Final answer
    x = 367,566.84

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1.5x scale

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.