Home / 9,741,317.42-13,432,017.12-7,286,060

Finding the Fourth Proportional to 9,741,317.42, 13,432,017.12 and 7,286,060

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Solution

The fourth proportional to 9,741,317.42, 13,432,017.12 and 7,286,060 is: 10,046,534.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,741,317.42 : 13,432,017.12 = 7,286,060 : x
  2. Step 2: Convert to fraction form
    9,741,317.42/13,432,017.12 = 7,286,060/x
  3. Step 3: Cross multiply
    9,741,317.42x = 13,432,017.12 × 7,286,060
  4. Step 4: Simplify right side
    9,741,317.42x = 97,866,482,657,347.19
  5. Step 5: Solve for x
    x = 97,866,482,657,347.19/9,741,317.42
  6. Step 6: Final answer
    x = 10,046,534.62

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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.