Home / 5,981,030.66-8,253,717-3,402,656.48

Finding the Fourth Proportional to 5,981,030.66, 8,253,717 and 3,402,656.48

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Solution

The fourth proportional to 5,981,030.66, 8,253,717 and 3,402,656.48 is: 4,695,606.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981,030.66 : 8,253,717 = 3,402,656.48 : x
  2. Step 2: Convert to fraction form
    5,981,030.66/8,253,717 = 3,402,656.48/x
  3. Step 3: Cross multiply
    5,981,030.66x = 8,253,717 × 3,402,656.48
  4. Step 4: Simplify right side
    5,981,030.66x = 28,084,563,634,136.16
  5. Step 5: Solve for x
    x = 28,084,563,634,136.16/5,981,030.66
  6. Step 6: Final answer
    x = 4,695,606.03

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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.