Home / 4,698,666.70-7,048,000.05-2,454,513.10

Finding the Fourth Proportional to 4,698,666.70, 7,048,000.05 and 2,454,513.10

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Solution

The fourth proportional to 4,698,666.70, 7,048,000.05 and 2,454,513.10 is: 3,681,769.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,666.70 : 7,048,000.05 = 2,454,513.10 : x
  2. Step 2: Convert to fraction form
    4,698,666.70/7,048,000.05 = 2,454,513.10/x
  3. Step 3: Cross multiply
    4,698,666.70x = 7,048,000.05 × 2,454,513.10
  4. Step 4: Simplify right side
    4,698,666.70x = 17,299,408,451,525.65
  5. Step 5: Solve for x
    x = 17,299,408,451,525.65/4,698,666.70
  6. Step 6: Final answer
    x = 3,681,769.65

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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.