Home / 2,413,507.70-3,620,214.07-974,152.89

Finding the Fourth Proportional to 2,413,507.70, 3,620,214.07 and 974,152.89

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Solution

The fourth proportional to 2,413,507.70, 3,620,214.07 and 974,152.89 is: 1,461,210.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,507.70 : 3,620,214.07 = 974,152.89 : x
  2. Step 2: Convert to fraction form
    2,413,507.70/3,620,214.07 = 974,152.89/x
  3. Step 3: Cross multiply
    2,413,507.70x = 3,620,214.07 × 974,152.89
  4. Step 4: Simplify right side
    2,413,507.70x = 3,526,641,998,709.16
  5. Step 5: Solve for x
    x = 3,526,641,998,709.16/2,413,507.70
  6. Step 6: Final answer
    x = 1,461,210.17

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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.