Home / 6,242,701.40-9,364,052.10-4,825,525.40

Finding the Fourth Proportional to 6,242,701.40, 9,364,052.10 and 4,825,525.40

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Solution

The fourth proportional to 6,242,701.40, 9,364,052.10 and 4,825,525.40 is: 7,238,288.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,701.40 : 9,364,052.10 = 4,825,525.40 : x
  2. Step 2: Convert to fraction form
    6,242,701.40/9,364,052.10 = 4,825,525.40/x
  3. Step 3: Cross multiply
    6,242,701.40x = 9,364,052.10 × 4,825,525.40
  4. Step 4: Simplify right side
    6,242,701.40x = 45,186,471,255,473.34
  5. Step 5: Solve for x
    x = 45,186,471,255,473.34/6,242,701.40
  6. Step 6: Final answer
    x = 7,238,288.10

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.