Home / 1,518,492.22-2,277,740.66-608,084.67

Finding the Fourth Proportional to 1,518,492.22, 2,277,740.66 and 608,084.67

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Solution

The fourth proportional to 1,518,492.22, 2,277,740.66 and 608,084.67 is: 912,127.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,518,492.22 : 2,277,740.66 = 608,084.67 : x
  2. Step 2: Convert to fraction form
    1,518,492.22/2,277,740.66 = 608,084.67/x
  3. Step 3: Cross multiply
    1,518,492.22x = 2,277,740.66 × 608,084.67
  4. Step 4: Simplify right side
    1,518,492.22x = 1,385,059,163,152.56
  5. Step 5: Solve for x
    x = 1,385,059,163,152.56/1,518,492.22
  6. Step 6: Final answer
    x = 912,127.93

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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.