Home / 2,210,747.67-3,316,701.02-694,369.35

Finding the Fourth Proportional to 2,210,747.67, 3,316,701.02 and 694,369.35

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Solution

The fourth proportional to 2,210,747.67, 3,316,701.02 and 694,369.35 is: 1,041,736.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,747.67 : 3,316,701.02 = 694,369.35 : x
  2. Step 2: Convert to fraction form
    2,210,747.67/3,316,701.02 = 694,369.35/x
  3. Step 3: Cross multiply
    2,210,747.67x = 3,316,701.02 × 694,369.35
  4. Step 4: Simplify right side
    2,210,747.67x = 2,303,015,527,929.89
  5. Step 5: Solve for x
    x = 2,303,015,527,929.89/2,210,747.67
  6. Step 6: Final answer
    x = 1,041,736.04

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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.