Home / 2,358,301.80-3,537,452.70-2,185,091.40

Finding the Fourth Proportional to 2,358,301.80, 3,537,452.70 and 2,185,091.40

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Solution

The fourth proportional to 2,358,301.80, 3,537,452.70 and 2,185,091.40 is: 3,277,637.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,301.80 : 3,537,452.70 = 2,185,091.40 : x
  2. Step 2: Convert to fraction form
    2,358,301.80/3,537,452.70 = 2,185,091.40/x
  3. Step 3: Cross multiply
    2,358,301.80x = 3,537,452.70 × 2,185,091.40
  4. Step 4: Simplify right side
    2,358,301.80x = 7,729,657,472,676.78
  5. Step 5: Solve for x
    x = 7,729,657,472,676.78/2,358,301.80
  6. Step 6: Final answer
    x = 3,277,637.10

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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.