Home / 1,592,886.60-2,198,182.54-877,494.60

Finding the Fourth Proportional to 1,592,886.60, 2,198,182.54 and 877,494.60

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Solution

The fourth proportional to 1,592,886.60, 2,198,182.54 and 877,494.60 is: 1,210,942.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,886.60 : 2,198,182.54 = 877,494.60 : x
  2. Step 2: Convert to fraction form
    1,592,886.60/2,198,182.54 = 877,494.60/x
  3. Step 3: Cross multiply
    1,592,886.60x = 2,198,182.54 × 877,494.60
  4. Step 4: Simplify right side
    1,592,886.60x = 1,928,893,308,664.28
  5. Step 5: Solve for x
    x = 1,928,893,308,664.28/1,592,886.60
  6. Step 6: Final answer
    x = 1,210,942.01

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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.