Home / 10,747,304.49-14,831,281.13-5,852,525.12

Finding the Fourth Proportional to 10,747,304.49, 14,831,281.13 and 5,852,525.12

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Solution

The fourth proportional to 10,747,304.49, 14,831,281.13 and 5,852,525.12 is: 8,076,485.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,747,304.49 : 14,831,281.13 = 5,852,525.12 : x
  2. Step 2: Convert to fraction form
    10,747,304.49/14,831,281.13 = 5,852,525.12/x
  3. Step 3: Cross multiply
    10,747,304.49x = 14,831,281.13 × 5,852,525.12
  4. Step 4: Simplify right side
    10,747,304.49x = 86,800,445,271,687.95
  5. Step 5: Solve for x
    x = 86,800,445,271,687.95/10,747,304.49
  6. Step 6: Final answer
    x = 8,076,485.16

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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.