Home / 1,417,283.06-2,126,810.33-575,834.81

Finding the Fourth Proportional to 1,417,283.06, 2,126,810.33 and 575,834.81

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Solution

The fourth proportional to 1,417,283.06, 2,126,810.33 and 575,834.81 is: 864,112.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,283.06 : 2,126,810.33 = 575,834.81 : x
  2. Step 2: Convert to fraction form
    1,417,283.06/2,126,810.33 = 575,834.81/x
  3. Step 3: Cross multiply
    1,417,283.06x = 2,126,810.33 × 575,834.81
  4. Step 4: Simplify right side
    1,417,283.06x = 1,224,691,419,402.41
  5. Step 5: Solve for x
    x = 1,224,691,419,402.41/1,417,283.06
  6. Step 6: Final answer
    x = 864,112.08

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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.