Home / 3,053,275.48-4,213,355.70-1,695,061

Finding the Fourth Proportional to 3,053,275.48, 4,213,355.70 and 1,695,061

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Solution

The fourth proportional to 3,053,275.48, 4,213,355.70 and 1,695,061 is: 2,339,092.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,275.48 : 4,213,355.70 = 1,695,061 : x
  2. Step 2: Convert to fraction form
    3,053,275.48/4,213,355.70 = 1,695,061/x
  3. Step 3: Cross multiply
    3,053,275.48x = 4,213,355.70 × 1,695,061
  4. Step 4: Simplify right side
    3,053,275.48x = 7,141,894,926,197.70
  5. Step 5: Solve for x
    x = 7,141,894,926,197.70/3,053,275.48
  6. Step 6: Final answer
    x = 2,339,092.88

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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.