Home / 2,899,281.52-4,000,898.91-1,610,204.93

Finding the Fourth Proportional to 2,899,281.52, 4,000,898.91 and 1,610,204.93

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Solution

The fourth proportional to 2,899,281.52, 4,000,898.91 and 1,610,204.93 is: 2,222,021.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,281.52 : 4,000,898.91 = 1,610,204.93 : x
  2. Step 2: Convert to fraction form
    2,899,281.52/4,000,898.91 = 1,610,204.93/x
  3. Step 3: Cross multiply
    2,899,281.52x = 4,000,898.91 × 1,610,204.93
  4. Step 4: Simplify right side
    2,899,281.52x = 6,442,267,149,313.63
  5. Step 5: Solve for x
    x = 6,442,267,149,313.63/2,899,281.52
  6. Step 6: Final answer
    x = 2,222,021.94

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Why These Related Problems?

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