Home / 3,429,595.55-5,143,892.48-1,000,095.99

Finding the Fourth Proportional to 3,429,595.55, 5,143,892.48 and 1,000,095.99

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Solution

The fourth proportional to 3,429,595.55, 5,143,892.48 and 1,000,095.99 is: 1,499,997.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,429,595.55 : 5,143,892.48 = 1,000,095.99 : x
  2. Step 2: Convert to fraction form
    3,429,595.55/5,143,892.48 = 1,000,095.99/x
  3. Step 3: Cross multiply
    3,429,595.55x = 5,143,892.48 × 1,000,095.99
  4. Step 4: Simplify right side
    3,429,595.55x = 5,144,386,242,239.16
  5. Step 5: Solve for x
    x = 5,144,386,242,239.16/3,429,595.55
  6. Step 6: Final answer
    x = 1,499,997.93

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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.