Home / 2,126,522.04-2,935,092.96-1,401,498.60

Finding the Fourth Proportional to 2,126,522.04, 2,935,092.96 and 1,401,498.60

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Solution

The fourth proportional to 2,126,522.04, 2,935,092.96 and 1,401,498.60 is: 1,934,392.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,126,522.04 : 2,935,092.96 = 1,401,498.60 : x
  2. Step 2: Convert to fraction form
    2,126,522.04/2,935,092.96 = 1,401,498.60/x
  3. Step 3: Cross multiply
    2,126,522.04x = 2,935,092.96 × 1,401,498.60
  4. Step 4: Simplify right side
    2,126,522.04x = 4,113,528,674,309.86
  5. Step 5: Solve for x
    x = 4,113,528,674,309.86/2,126,522.04
  6. Step 6: Final answer
    x = 1,934,392.68

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