Home / 10,046,020.84-13,863,682.02-5,462,373.16

Finding the Fourth Proportional to 10,046,020.84, 13,863,682.02 and 5,462,373.16

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Solution

The fourth proportional to 10,046,020.84, 13,863,682.02 and 5,462,373.16 is: 7,538,169.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,046,020.84 : 13,863,682.02 = 5,462,373.16 : x
  2. Step 2: Convert to fraction form
    10,046,020.84/13,863,682.02 = 5,462,373.16/x
  3. Step 3: Cross multiply
    10,046,020.84x = 13,863,682.02 × 5,462,373.16
  4. Step 4: Simplify right side
    10,046,020.84x = 75,728,604,564,822.58
  5. Step 5: Solve for x
    x = 75,728,604,564,822.58/10,046,020.84
  6. Step 6: Final answer
    x = 7,538,169.17

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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.