Home / 1,725,705.04-2,588,557.56-527,627.36

Finding the Fourth Proportional to 1,725,705.04, 2,588,557.56 and 527,627.36

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Solution

The fourth proportional to 1,725,705.04, 2,588,557.56 and 527,627.36 is: 791,441.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,705.04 : 2,588,557.56 = 527,627.36 : x
  2. Step 2: Convert to fraction form
    1,725,705.04/2,588,557.56 = 527,627.36/x
  3. Step 3: Cross multiply
    1,725,705.04x = 2,588,557.56 × 527,627.36
  4. Step 4: Simplify right side
    1,725,705.04x = 1,365,793,776,009.92
  5. Step 5: Solve for x
    x = 1,365,793,776,009.92/1,725,705.04
  6. Step 6: Final answer
    x = 791,441.03

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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.