Home / 10,267,534.12-14,169,309.06-5,683,932.04

Finding the Fourth Proportional to 10,267,534.12, 14,169,309.06 and 5,683,932.04

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Solution

The fourth proportional to 10,267,534.12, 14,169,309.06 and 5,683,932.04 is: 7,843,888.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,534.12 : 14,169,309.06 = 5,683,932.04 : x
  2. Step 2: Convert to fraction form
    10,267,534.12/14,169,309.06 = 5,683,932.04/x
  3. Step 3: Cross multiply
    10,267,534.12x = 14,169,309.06 × 5,683,932.04
  4. Step 4: Simplify right side
    10,267,534.12x = 80,537,389,750,796.28
  5. Step 5: Solve for x
    x = 80,537,389,750,796.28/10,267,534.12
  6. Step 6: Final answer
    x = 7,843,888.20

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1.5x scale

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.