Home / 841,217.35-1,160,874.02-459,244.13

Finding the Fourth Proportional to 841,217.35, 1,160,874.02 and 459,244.13

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Solution

The fourth proportional to 841,217.35, 1,160,874.02 and 459,244.13 is: 633,753.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,217.35 : 1,160,874.02 = 459,244.13 : x
  2. Step 2: Convert to fraction form
    841,217.35/1,160,874.02 = 459,244.13/x
  3. Step 3: Cross multiply
    841,217.35x = 1,160,874.02 × 459,244.13
  4. Step 4: Simplify right side
    841,217.35x = 533,124,583,404.80
  5. Step 5: Solve for x
    x = 533,124,583,404.80/841,217.35
  6. Step 6: Final answer
    x = 633,753.67

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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.