Home / 1,097,637.21-1,646,705.90-592,188.71

Finding the Fourth Proportional to 1,097,637.21, 1,646,705.90 and 592,188.71

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Solution

The fourth proportional to 1,097,637.21, 1,646,705.90 and 592,188.71 is: 888,417.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,637.21 : 1,646,705.90 = 592,188.71 : x
  2. Step 2: Convert to fraction form
    1,097,637.21/1,646,705.90 = 592,188.71/x
  3. Step 3: Cross multiply
    1,097,637.21x = 1,646,705.90 × 592,188.71
  4. Step 4: Simplify right side
    1,097,637.21x = 975,160,635,917.33
  5. Step 5: Solve for x
    x = 975,160,635,917.33/1,097,637.21
  6. Step 6: Final answer
    x = 888,417.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.