Home / 1,233,511.44-1,701,303.29-1,061,717.13

Finding the Fourth Proportional to 1,233,511.44, 1,701,303.29 and 1,061,717.13

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Solution

The fourth proportional to 1,233,511.44, 1,701,303.29 and 1,061,717.13 is: 1,464,358.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,511.44 : 1,701,303.29 = 1,061,717.13 : x
  2. Step 2: Convert to fraction form
    1,233,511.44/1,701,303.29 = 1,061,717.13/x
  3. Step 3: Cross multiply
    1,233,511.44x = 1,701,303.29 × 1,061,717.13
  4. Step 4: Simplify right side
    1,233,511.44x = 1,806,302,841,009.77
  5. Step 5: Solve for x
    x = 1,806,302,841,009.77/1,233,511.44
  6. Step 6: Final answer
    x = 1,464,358.40

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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.