Home / 3,592,143.92-5,388,332.52-1,885,856.24

Finding the Fourth Proportional to 3,592,143.92, 5,388,332.52 and 1,885,856.24

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Solution

The fourth proportional to 3,592,143.92, 5,388,332.52 and 1,885,856.24 is: 2,828,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,143.92 : 5,388,332.52 = 1,885,856.24 : x
  2. Step 2: Convert to fraction form
    3,592,143.92/5,388,332.52 = 1,885,856.24/x
  3. Step 3: Cross multiply
    3,592,143.92x = 5,388,332.52 × 1,885,856.24
  4. Step 4: Simplify right side
    3,592,143.92x = 10,161,620,506,036.92
  5. Step 5: Solve for x
    x = 10,161,620,506,036.92/3,592,143.92
  6. Step 6: Final answer
    x = 2,828,845.60

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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.