Home / 2,849,614.41-3,932,349.79-1,560,432.59

Finding the Fourth Proportional to 2,849,614.41, 3,932,349.79 and 1,560,432.59

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Solution

The fourth proportional to 2,849,614.41, 3,932,349.79 and 1,560,432.59 is: 2,153,332.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,614.41 : 3,932,349.79 = 1,560,432.59 : x
  2. Step 2: Convert to fraction form
    2,849,614.41/3,932,349.79 = 1,560,432.59/x
  3. Step 3: Cross multiply
    2,849,614.41x = 3,932,349.79 × 1,560,432.59
  4. Step 4: Simplify right side
    2,849,614.41x = 6,136,166,767,595.66
  5. Step 5: Solve for x
    x = 6,136,166,767,595.66/2,849,614.41
  6. Step 6: Final answer
    x = 2,153,332.31

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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.