Home / 6,769,027.17-9,341,384.22-4,154,220.60

Finding the Fourth Proportional to 6,769,027.17, 9,341,384.22 and 4,154,220.60

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Solution

The fourth proportional to 6,769,027.17, 9,341,384.22 and 4,154,220.60 is: 5,732,902.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769,027.17 : 9,341,384.22 = 4,154,220.60 : x
  2. Step 2: Convert to fraction form
    6,769,027.17/9,341,384.22 = 4,154,220.60/x
  3. Step 3: Cross multiply
    6,769,027.17x = 9,341,384.22 × 4,154,220.60
  4. Step 4: Simplify right side
    6,769,027.17x = 38,806,170,759,238.94
  5. Step 5: Solve for x
    x = 38,806,170,759,238.94/6,769,027.17
  6. Step 6: Final answer
    x = 5,732,902.20

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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.