Home / 4,048,307.24-5,587,019.70-2,237,821.16

Finding the Fourth Proportional to 4,048,307.24, 5,587,019.70 and 2,237,821.16

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Solution

The fourth proportional to 4,048,307.24, 5,587,019.70 and 2,237,821.16 is: 3,088,389.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,307.24 : 5,587,019.70 = 2,237,821.16 : x
  2. Step 2: Convert to fraction form
    4,048,307.24/5,587,019.70 = 2,237,821.16/x
  3. Step 3: Cross multiply
    4,048,307.24x = 5,587,019.70 × 2,237,821.16
  4. Step 4: Simplify right side
    4,048,307.24x = 12,502,750,905,996.85
  5. Step 5: Solve for x
    x = 12,502,750,905,996.85/4,048,307.24
  6. Step 6: Final answer
    x = 3,088,389.83

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.