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Finding the Fourth Proportional to 435,059.51, 600,492.48 and 297,294.20

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Solution

The fourth proportional to 435,059.51, 600,492.48 and 297,294.20 is: 410,341.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,059.51 : 600,492.48 = 297,294.20 : x
  2. Step 2: Convert to fraction form
    435,059.51/600,492.48 = 297,294.20/x
  3. Step 3: Cross multiply
    435,059.51x = 600,492.48 × 297,294.20
  4. Step 4: Simplify right side
    435,059.51x = 178,522,931,459.85
  5. Step 5: Solve for x
    x = 178,522,931,459.85/435,059.51
  6. Step 6: Final answer
    x = 410,341.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.