Home / 1,037,639.55-1,546,143.66-924,450

Finding the Fourth Proportional to 1,037,639.55, 1,546,143.66 and 924,450

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Solution

The fourth proportional to 1,037,639.55, 1,546,143.66 and 924,450 is: 1,377,484.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,639.55 : 1,546,143.66 = 924,450 : x
  2. Step 2: Convert to fraction form
    1,037,639.55/1,546,143.66 = 924,450/x
  3. Step 3: Cross multiply
    1,037,639.55x = 1,546,143.66 × 924,450
  4. Step 4: Simplify right side
    1,037,639.55x = 1,429,332,506,487
  5. Step 5: Solve for x
    x = 1,429,332,506,487/1,037,639.55
  6. Step 6: Final answer
    x = 1,377,484.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.