Home / 6,151,011.60-9,229,141.80-2,954,492.40

Finding the Fourth Proportional to 6,151,011.60, 9,229,141.80 and 2,954,492.40

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Solution

The fourth proportional to 6,151,011.60, 9,229,141.80 and 2,954,492.40 is: 4,432,999.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,011.60 : 9,229,141.80 = 2,954,492.40 : x
  2. Step 2: Convert to fraction form
    6,151,011.60/9,229,141.80 = 2,954,492.40/x
  3. Step 3: Cross multiply
    6,151,011.60x = 9,229,141.80 × 2,954,492.40
  4. Step 4: Simplify right side
    6,151,011.60x = 27,267,429,306,622.32
  5. Step 5: Solve for x
    x = 27,267,429,306,622.32/6,151,011.60
  6. Step 6: Final answer
    x = 4,432,999.17

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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.