Home / 1,141,096.60-1,574,762.53-631,798.97

Finding the Fourth Proportional to 1,141,096.60, 1,574,762.53 and 631,798.97

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Solution

The fourth proportional to 1,141,096.60, 1,574,762.53 and 631,798.97 is: 871,909.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,096.60 : 1,574,762.53 = 631,798.97 : x
  2. Step 2: Convert to fraction form
    1,141,096.60/1,574,762.53 = 631,798.97/x
  3. Step 3: Cross multiply
    1,141,096.60x = 1,574,762.53 × 631,798.97
  4. Step 4: Simplify right side
    1,141,096.60x = 994,933,346,806.00
  5. Step 5: Solve for x
    x = 994,933,346,806.00/1,141,096.60
  6. Step 6: Final answer
    x = 871,909.84

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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.