Home / 1,832,262.76-2,528,525.58-1,016,466.49

Finding the Fourth Proportional to 1,832,262.76, 2,528,525.58 and 1,016,466.49

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Solution

The fourth proportional to 1,832,262.76, 2,528,525.58 and 1,016,466.49 is: 1,402,725.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,262.76 : 2,528,525.58 = 1,016,466.49 : x
  2. Step 2: Convert to fraction form
    1,832,262.76/2,528,525.58 = 1,016,466.49/x
  3. Step 3: Cross multiply
    1,832,262.76x = 2,528,525.58 × 1,016,466.49
  4. Step 4: Simplify right side
    1,832,262.76x = 2,570,161,521,177.81
  5. Step 5: Solve for x
    x = 2,570,161,521,177.81/1,832,262.76
  6. Step 6: Final answer
    x = 1,402,725.40

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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.