Home / 6,031,952.40-9,047,928.60-5,087,168.40

Finding the Fourth Proportional to 6,031,952.40, 9,047,928.60 and 5,087,168.40

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Solution

The fourth proportional to 6,031,952.40, 9,047,928.60 and 5,087,168.40 is: 7,630,752.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,952.40 : 9,047,928.60 = 5,087,168.40 : x
  2. Step 2: Convert to fraction form
    6,031,952.40/9,047,928.60 = 5,087,168.40/x
  3. Step 3: Cross multiply
    6,031,952.40x = 9,047,928.60 × 5,087,168.40
  4. Step 4: Simplify right side
    6,031,952.40x = 46,028,336,459,376.24
  5. Step 5: Solve for x
    x = 46,028,336,459,376.24/6,031,952.40
  6. Step 6: Final answer
    x = 7,630,752.60

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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.