Home / 597,792.42-896,065.82-260,742.57

Finding the Fourth Proportional to 597,792.42, 896,065.82 and 260,742.57

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Solution

The fourth proportional to 597,792.42, 896,065.82 and 260,742.57 is: 390,842.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,792.42 : 896,065.82 = 260,742.57 : x
  2. Step 2: Convert to fraction form
    597,792.42/896,065.82 = 260,742.57/x
  3. Step 3: Cross multiply
    597,792.42x = 896,065.82 × 260,742.57
  4. Step 4: Simplify right side
    597,792.42x = 233,642,503,492.25
  5. Step 5: Solve for x
    x = 233,642,503,492.25/597,792.42
  6. Step 6: Final answer
    x = 390,842.20

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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.