Home / 5,897,440.12-8,135,345.82-4,058,706.10

Finding the Fourth Proportional to 5,897,440.12, 8,135,345.82 and 4,058,706.10

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Solution

The fourth proportional to 5,897,440.12, 8,135,345.82 and 4,058,706.10 is: 5,598,866.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,440.12 : 8,135,345.82 = 4,058,706.10 : x
  2. Step 2: Convert to fraction form
    5,897,440.12/8,135,345.82 = 4,058,706.10/x
  3. Step 3: Cross multiply
    5,897,440.12x = 8,135,345.82 × 4,058,706.10
  4. Step 4: Simplify right side
    5,897,440.12x = 33,018,977,705,243.50
  5. Step 5: Solve for x
    x = 33,018,977,705,243.50/5,897,440.12
  6. Step 6: Final answer
    x = 5,598,866.12

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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.