Home / 1,767,096.81-2,651,596.56-702,148.50

Finding the Fourth Proportional to 1,767,096.81, 2,651,596.56 and 702,148.50

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Solution

The fourth proportional to 1,767,096.81, 2,651,596.56 and 702,148.50 is: 1,053,600.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,096.81 : 2,651,596.56 = 702,148.50 : x
  2. Step 2: Convert to fraction form
    1,767,096.81/2,651,596.56 = 702,148.50/x
  3. Step 3: Cross multiply
    1,767,096.81x = 2,651,596.56 × 702,148.50
  4. Step 4: Simplify right side
    1,767,096.81x = 1,861,814,547,209.16
  5. Step 5: Solve for x
    x = 1,861,814,547,209.16/1,767,096.81
  6. Step 6: Final answer
    x = 1,053,600.76

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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.