Home / 9,460,416.60-14,192,468.10-3,779,674.20

Finding the Fourth Proportional to 9,460,416.60, 14,192,468.10 and 3,779,674.20

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Solution

The fourth proportional to 9,460,416.60, 14,192,468.10 and 3,779,674.20 is: 5,670,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,460,416.60 : 14,192,468.10 = 3,779,674.20 : x
  2. Step 2: Convert to fraction form
    9,460,416.60/14,192,468.10 = 3,779,674.20/x
  3. Step 3: Cross multiply
    9,460,416.60x = 14,192,468.10 × 3,779,674.20
  4. Step 4: Simplify right side
    9,460,416.60x = 53,642,905,511,893.02
  5. Step 5: Solve for x
    x = 53,642,905,511,893.02/9,460,416.60
  6. Step 6: Final answer
    x = 5,670,247.70

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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.