Home / 4,323,715.20-5,966,622-2,389,926.06

Finding the Fourth Proportional to 4,323,715.20, 5,966,622 and 2,389,926.06

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Solution

The fourth proportional to 4,323,715.20, 5,966,622 and 2,389,926.06 is: 3,298,039.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,715.20 : 5,966,622 = 2,389,926.06 : x
  2. Step 2: Convert to fraction form
    4,323,715.20/5,966,622 = 2,389,926.06/x
  3. Step 3: Cross multiply
    4,323,715.20x = 5,966,622 × 2,389,926.06
  4. Step 4: Simplify right side
    4,323,715.20x = 14,259,785,407,969.32
  5. Step 5: Solve for x
    x = 14,259,785,407,969.32/4,323,715.20
  6. Step 6: Final answer
    x = 3,298,039.94

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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.