Home / 3,430,898.53-5,146,384.70-1,034,763.93

Finding the Fourth Proportional to 3,430,898.53, 5,146,384.70 and 1,034,763.93

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Solution

The fourth proportional to 3,430,898.53, 5,146,384.70 and 1,034,763.93 is: 1,552,157.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,430,898.53 : 5,146,384.70 = 1,034,763.93 : x
  2. Step 2: Convert to fraction form
    3,430,898.53/5,146,384.70 = 1,034,763.93/x
  3. Step 3: Cross multiply
    3,430,898.53x = 5,146,384.70 × 1,034,763.93
  4. Step 4: Simplify right side
    3,430,898.53x = 5,325,293,257,463.87
  5. Step 5: Solve for x
    x = 5,325,293,257,463.87/3,430,898.53
  6. Step 6: Final answer
    x = 1,552,157.03

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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.