Home / 1,263,627.01-1,894,302.55-464,737.69

Finding the Fourth Proportional to 1,263,627.01, 1,894,302.55 and 464,737.69

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Solution

The fourth proportional to 1,263,627.01, 1,894,302.55 and 464,737.69 is: 696,688.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,263,627.01 : 1,894,302.55 = 464,737.69 : x
  2. Step 2: Convert to fraction form
    1,263,627.01/1,894,302.55 = 464,737.69/x
  3. Step 3: Cross multiply
    1,263,627.01x = 1,894,302.55 × 464,737.69
  4. Step 4: Simplify right side
    1,263,627.01x = 880,353,791,248.11
  5. Step 5: Solve for x
    x = 880,353,791,248.11/1,263,627.01
  6. Step 6: Final answer
    x = 696,688.01

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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.