Home / 4,820,595.48-7,227,088.61-2,390,072.92

Finding the Fourth Proportional to 4,820,595.48, 7,227,088.61 and 2,390,072.92

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Solution

The fourth proportional to 4,820,595.48, 7,227,088.61 and 2,390,072.92 is: 3,583,223.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,595.48 : 7,227,088.61 = 2,390,072.92 : x
  2. Step 2: Convert to fraction form
    4,820,595.48/7,227,088.61 = 2,390,072.92/x
  3. Step 3: Cross multiply
    4,820,595.48x = 7,227,088.61 × 2,390,072.92
  4. Step 4: Simplify right side
    4,820,595.48x = 17,273,268,735,090.82
  5. Step 5: Solve for x
    x = 17,273,268,735,090.82/4,820,595.48
  6. Step 6: Final answer
    x = 3,583,223.03

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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.