Home / 4,169,925-5,754,457.62-2,359,089

Finding the Fourth Proportional to 4,169,925, 5,754,457.62 and 2,359,089

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Solution

The fourth proportional to 4,169,925, 5,754,457.62 and 2,359,089 is: 3,255,520.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,925 : 5,754,457.62 = 2,359,089 : x
  2. Step 2: Convert to fraction form
    4,169,925/5,754,457.62 = 2,359,089/x
  3. Step 3: Cross multiply
    4,169,925x = 5,754,457.62 × 2,359,089
  4. Step 4: Simplify right side
    4,169,925x = 13,575,277,672,308.18
  5. Step 5: Solve for x
    x = 13,575,277,672,308.18/4,169,925
  6. Step 6: Final answer
    x = 3,255,520.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.