Home / 1,832,062.69-2,528,549.71-1,016,529.11

Finding the Fourth Proportional to 1,832,062.69, 2,528,549.71 and 1,016,529.11

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Solution

The fourth proportional to 1,832,062.69, 2,528,549.71 and 1,016,529.11 is: 1,402,978.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,062.69 : 2,528,549.71 = 1,016,529.11 : x
  2. Step 2: Convert to fraction form
    1,832,062.69/2,528,549.71 = 1,016,529.11/x
  3. Step 3: Cross multiply
    1,832,062.69x = 2,528,549.71 × 1,016,529.11
  4. Step 4: Simplify right side
    1,832,062.69x = 2,570,344,379,201.48
  5. Step 5: Solve for x
    x = 2,570,344,379,201.48/1,832,062.69
  6. Step 6: Final answer
    x = 1,402,978.40

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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.