Home / 5,025,184.16-7,537,526.78-1,613,637.77

Finding the Fourth Proportional to 5,025,184.16, 7,537,526.78 and 1,613,637.77

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Solution

The fourth proportional to 5,025,184.16, 7,537,526.78 and 1,613,637.77 is: 2,420,376.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,184.16 : 7,537,526.78 = 1,613,637.77 : x
  2. Step 2: Convert to fraction form
    5,025,184.16/7,537,526.78 = 1,613,637.77/x
  3. Step 3: Cross multiply
    5,025,184.16x = 7,537,526.78 × 1,613,637.77
  4. Step 4: Simplify right side
    5,025,184.16x = 12,162,837,858,838.66
  5. Step 5: Solve for x
    x = 12,162,837,858,838.66/5,025,184.16
  6. Step 6: Final answer
    x = 2,420,376.54

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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.