Home / 4,828,343.90-7,242,515.85-4,048,897.10

Finding the Fourth Proportional to 4,828,343.90, 7,242,515.85 and 4,048,897.10

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Solution

The fourth proportional to 4,828,343.90, 7,242,515.85 and 4,048,897.10 is: 6,073,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,343.90 : 7,242,515.85 = 4,048,897.10 : x
  2. Step 2: Convert to fraction form
    4,828,343.90/7,242,515.85 = 4,048,897.10/x
  3. Step 3: Cross multiply
    4,828,343.90x = 7,242,515.85 × 4,048,897.10
  4. Step 4: Simplify right side
    4,828,343.90x = 29,324,201,421,769.04
  5. Step 5: Solve for x
    x = 29,324,201,421,769.04/4,828,343.90
  6. Step 6: Final answer
    x = 6,073,345.65

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Double scale
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Similar ratio
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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.