Home / 1,043,861.04-1,440,503.46-614,168.46

Finding the Fourth Proportional to 1,043,861.04, 1,440,503.46 and 614,168.46

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Solution

The fourth proportional to 1,043,861.04, 1,440,503.46 and 614,168.46 is: 847,537.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,861.04 : 1,440,503.46 = 614,168.46 : x
  2. Step 2: Convert to fraction form
    1,043,861.04/1,440,503.46 = 614,168.46/x
  3. Step 3: Cross multiply
    1,043,861.04x = 1,440,503.46 × 614,168.46
  4. Step 4: Simplify right side
    1,043,861.04x = 884,711,791,652.87
  5. Step 5: Solve for x
    x = 884,711,791,652.87/1,043,861.04
  6. Step 6: Final answer
    x = 847,537.90

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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.