Home / 10,267,597.12-14,169,396-5,683,995.04

Finding the Fourth Proportional to 10,267,597.12, 14,169,396 and 5,683,995.04

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Solution

The fourth proportional to 10,267,597.12, 14,169,396 and 5,683,995.04 is: 7,843,975.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267,597.12 : 14,169,396 = 5,683,995.04 : x
  2. Step 2: Convert to fraction form
    10,267,597.12/14,169,396 = 5,683,995.04/x
  3. Step 3: Cross multiply
    10,267,597.12x = 14,169,396 × 5,683,995.04
  4. Step 4: Simplify right side
    10,267,597.12x = 80,538,776,583,795.84
  5. Step 5: Solve for x
    x = 80,538,776,583,795.84/10,267,597.12
  6. Step 6: Final answer
    x = 7,843,975.14

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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.