Home / 2,461,478.67-3,690,306.18-1,595,083.35

Finding the Fourth Proportional to 2,461,478.67, 3,690,306.18 and 1,595,083.35

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Solution

The fourth proportional to 2,461,478.67, 3,690,306.18 and 1,595,083.35 is: 2,391,386.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,478.67 : 3,690,306.18 = 1,595,083.35 : x
  2. Step 2: Convert to fraction form
    2,461,478.67/3,690,306.18 = 1,595,083.35/x
  3. Step 3: Cross multiply
    2,461,478.67x = 3,690,306.18 × 1,595,083.35
  4. Step 4: Simplify right side
    2,461,478.67x = 5,886,345,944,120.10
  5. Step 5: Solve for x
    x = 5,886,345,944,120.10/2,461,478.67
  6. Step 6: Final answer
    x = 2,391,386.13

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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.