Home / 841,946.67-1,263,117.24-575,832.51

Finding the Fourth Proportional to 841,946.67, 1,263,117.24 and 575,832.51

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Solution

The fourth proportional to 841,946.67, 1,263,117.24 and 575,832.51 is: 863,883.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,946.67 : 1,263,117.24 = 575,832.51 : x
  2. Step 2: Convert to fraction form
    841,946.67/1,263,117.24 = 575,832.51/x
  3. Step 3: Cross multiply
    841,946.67x = 1,263,117.24 × 575,832.51
  4. Step 4: Simplify right side
    841,946.67x = 727,343,970,733.47
  5. Step 5: Solve for x
    x = 727,343,970,733.47/841,946.67
  6. Step 6: Final answer
    x = 863,883.66

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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.