Home / 5,984,510.10-8,990,051.58-3,711,714.36

Finding the Fourth Proportional to 5,984,510.10, 8,990,051.58 and 3,711,714.36

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Solution

The fourth proportional to 5,984,510.10, 8,990,051.58 and 3,711,714.36 is: 5,575,812.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984,510.10 : 8,990,051.58 = 3,711,714.36 : x
  2. Step 2: Convert to fraction form
    5,984,510.10/8,990,051.58 = 3,711,714.36/x
  3. Step 3: Cross multiply
    5,984,510.10x = 8,990,051.58 × 3,711,714.36
  4. Step 4: Simplify right side
    5,984,510.10x = 33,368,503,546,626.69
  5. Step 5: Solve for x
    x = 33,368,503,546,626.69/5,984,510.10
  6. Step 6: Final answer
    x = 5,575,812.05

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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.