Home / 1,864,176.01-2,572,336.86-1,037,054.14

Finding the Fourth Proportional to 1,864,176.01, 2,572,336.86 and 1,037,054.14

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Solution

The fourth proportional to 1,864,176.01, 2,572,336.86 and 1,037,054.14 is: 1,431,008.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,176.01 : 2,572,336.86 = 1,037,054.14 : x
  2. Step 2: Convert to fraction form
    1,864,176.01/2,572,336.86 = 1,037,054.14/x
  3. Step 3: Cross multiply
    1,864,176.01x = 2,572,336.86 × 1,037,054.14
  4. Step 4: Simplify right side
    1,864,176.01x = 2,667,652,590,137.60
  5. Step 5: Solve for x
    x = 2,667,652,590,137.60/1,864,176.01
  6. Step 6: Final answer
    x = 1,431,008.97

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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.