Home / 5,456,281.40-8,184,422.10-4,616,473.40

Finding the Fourth Proportional to 5,456,281.40, 8,184,422.10 and 4,616,473.40

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Solution

The fourth proportional to 5,456,281.40, 8,184,422.10 and 4,616,473.40 is: 6,924,710.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,281.40 : 8,184,422.10 = 4,616,473.40 : x
  2. Step 2: Convert to fraction form
    5,456,281.40/8,184,422.10 = 4,616,473.40/x
  3. Step 3: Cross multiply
    5,456,281.40x = 8,184,422.10 × 4,616,473.40
  4. Step 4: Simplify right side
    5,456,281.40x = 37,783,166,919,022.14
  5. Step 5: Solve for x
    x = 37,783,166,919,022.14/5,456,281.40
  6. Step 6: Final answer
    x = 6,924,710.10

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Double scale
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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.