Home / 5,005,814.48-7,508,734.02-1,411,600.26

Finding the Fourth Proportional to 5,005,814.48, 7,508,734.02 and 1,411,600.26

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Solution

The fourth proportional to 5,005,814.48, 7,508,734.02 and 1,411,600.26 is: 2,117,403.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,005,814.48 : 7,508,734.02 = 1,411,600.26 : x
  2. Step 2: Convert to fraction form
    5,005,814.48/7,508,734.02 = 1,411,600.26/x
  3. Step 3: Cross multiply
    5,005,814.48x = 7,508,734.02 × 1,411,600.26
  4. Step 4: Simplify right side
    5,005,814.48x = 10,599,330,894,902.84
  5. Step 5: Solve for x
    x = 10,599,330,894,902.84/5,005,814.48
  6. Step 6: Final answer
    x = 2,117,403.86

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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.