Home / 2,899,280.52-4,000,897.53-1,610,203.93

Finding the Fourth Proportional to 2,899,280.52, 4,000,897.53 and 1,610,203.93

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Solution

The fourth proportional to 2,899,280.52, 4,000,897.53 and 1,610,203.93 is: 2,222,020.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,280.52 : 4,000,897.53 = 1,610,203.93 : x
  2. Step 2: Convert to fraction form
    2,899,280.52/4,000,897.53 = 1,610,203.93/x
  3. Step 3: Cross multiply
    2,899,280.52x = 4,000,897.53 × 1,610,203.93
  4. Step 4: Simplify right side
    2,899,280.52x = 6,442,260,916,331.05
  5. Step 5: Solve for x
    x = 6,442,260,916,331.05/2,899,280.52
  6. Step 6: Final answer
    x = 2,222,020.56

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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.