Home / 1,141,580.60-1,575,294.54-632,272.04

Finding the Fourth Proportional to 1,141,580.60, 1,575,294.54 and 632,272.04

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Solution

The fourth proportional to 1,141,580.60, 1,575,294.54 and 632,272.04 is: 872,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,580.60 : 1,575,294.54 = 632,272.04 : x
  2. Step 2: Convert to fraction form
    1,141,580.60/1,575,294.54 = 632,272.04/x
  3. Step 3: Cross multiply
    1,141,580.60x = 1,575,294.54 × 632,272.04
  4. Step 4: Simplify right side
    1,141,580.60x = 996,014,692,406.66
  5. Step 5: Solve for x
    x = 996,014,692,406.66/1,141,580.60
  6. Step 6: Final answer
    x = 872,487.40

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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.