Home / 5,054,455.59-6,975,045.93-2,762,632.68

Finding the Fourth Proportional to 5,054,455.59, 6,975,045.93 and 2,762,632.68

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Solution

The fourth proportional to 5,054,455.59, 6,975,045.93 and 2,762,632.68 is: 3,812,376.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,455.59 : 6,975,045.93 = 2,762,632.68 : x
  2. Step 2: Convert to fraction form
    5,054,455.59/6,975,045.93 = 2,762,632.68/x
  3. Step 3: Cross multiply
    5,054,455.59x = 6,975,045.93 × 2,762,632.68
  4. Step 4: Simplify right side
    5,054,455.59x = 19,269,489,830,718.99
  5. Step 5: Solve for x
    x = 19,269,489,830,718.99/5,054,455.59
  6. Step 6: Final answer
    x = 3,812,376.92

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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.