Home / 2,298,000.71-3,443,774.63-1,816,109.84

Finding the Fourth Proportional to 2,298,000.71, 3,443,774.63 and 1,816,109.84

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Solution

The fourth proportional to 2,298,000.71, 3,443,774.63 and 1,816,109.84 is: 2,721,614.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,000.71 : 3,443,774.63 = 1,816,109.84 : x
  2. Step 2: Convert to fraction form
    2,298,000.71/3,443,774.63 = 1,816,109.84/x
  3. Step 3: Cross multiply
    2,298,000.71x = 3,443,774.63 × 1,816,109.84
  4. Step 4: Simplify right side
    2,298,000.71x = 6,254,272,965,985.94
  5. Step 5: Solve for x
    x = 6,254,272,965,985.94/2,298,000.71
  6. Step 6: Final answer
    x = 2,721,614.90

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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.