Home / 2,433,287.09-3,357,957.95-1,345,631.85

Finding the Fourth Proportional to 2,433,287.09, 3,357,957.95 and 1,345,631.85

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Solution

The fourth proportional to 2,433,287.09, 3,357,957.95 and 1,345,631.85 is: 1,856,983.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,287.09 : 3,357,957.95 = 1,345,631.85 : x
  2. Step 2: Convert to fraction form
    2,433,287.09/3,357,957.95 = 1,345,631.85/x
  3. Step 3: Cross multiply
    2,433,287.09x = 3,357,957.95 × 1,345,631.85
  4. Step 4: Simplify right side
    2,433,287.09x = 4,518,575,161,752.55
  5. Step 5: Solve for x
    x = 4,518,575,161,752.55/2,433,287.09
  6. Step 6: Final answer
    x = 1,856,983.99

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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.