Home / 5,935,607.10-8,903,669.85-1,946,519.10

Finding the Fourth Proportional to 5,935,607.10, 8,903,669.85 and 1,946,519.10

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Solution

The fourth proportional to 5,935,607.10, 8,903,669.85 and 1,946,519.10 is: 2,919,863.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935,607.10 : 8,903,669.85 = 1,946,519.10 : x
  2. Step 2: Convert to fraction form
    5,935,607.10/8,903,669.85 = 1,946,519.10/x
  3. Step 3: Cross multiply
    5,935,607.10x = 8,903,669.85 × 1,946,519.10
  4. Step 4: Simplify right side
    5,935,607.10x = 17,331,163,423,119.13
  5. Step 5: Solve for x
    x = 17,331,163,423,119.13/5,935,607.10
  6. Step 6: Final answer
    x = 2,919,863.65

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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.