Home / 2,716,616.07-3,748,748.95-1,492,895.31

Finding the Fourth Proportional to 2,716,616.07, 3,748,748.95 and 1,492,895.31

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Solution

The fourth proportional to 2,716,616.07, 3,748,748.95 and 1,492,895.31 is: 2,060,095.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,616.07 : 3,748,748.95 = 1,492,895.31 : x
  2. Step 2: Convert to fraction form
    2,716,616.07/3,748,748.95 = 1,492,895.31/x
  3. Step 3: Cross multiply
    2,716,616.07x = 3,748,748.95 × 1,492,895.31
  4. Step 4: Simplify right side
    2,716,616.07x = 5,596,489,713,630.73
  5. Step 5: Solve for x
    x = 5,596,489,713,630.73/2,716,616.07
  6. Step 6: Final answer
    x = 2,060,095.93

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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.