Home / 9,674,328.50-14,511,492.68-3,526,771.20

Finding the Fourth Proportional to 9,674,328.50, 14,511,492.68 and 3,526,771.20

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Solution

The fourth proportional to 9,674,328.50, 14,511,492.68 and 3,526,771.20 is: 5,290,156.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,328.50 : 14,511,492.68 = 3,526,771.20 : x
  2. Step 2: Convert to fraction form
    9,674,328.50/14,511,492.68 = 3,526,771.20/x
  3. Step 3: Cross multiply
    9,674,328.50x = 14,511,492.68 × 3,526,771.20
  4. Step 4: Simplify right side
    9,674,328.50x = 51,178,714,452,834.82
  5. Step 5: Solve for x
    x = 51,178,714,452,834.82/9,674,328.50
  6. Step 6: Final answer
    x = 5,290,156.77

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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.