Home / 4,191,774.61-5,785,261.55-2,356,384.06

Finding the Fourth Proportional to 4,191,774.61, 5,785,261.55 and 2,356,384.06

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Solution

The fourth proportional to 4,191,774.61, 5,785,261.55 and 2,356,384.06 is: 3,252,154.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,774.61 : 5,785,261.55 = 2,356,384.06 : x
  2. Step 2: Convert to fraction form
    4,191,774.61/5,785,261.55 = 2,356,384.06/x
  3. Step 3: Cross multiply
    4,191,774.61x = 5,785,261.55 × 2,356,384.06
  4. Step 4: Simplify right side
    4,191,774.61x = 13,632,298,099,350.89
  5. Step 5: Solve for x
    x = 13,632,298,099,350.89/4,191,774.61
  6. Step 6: Final answer
    x = 3,252,154.37

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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.