Home / 5,802,271.13-8,006,665.10-3,355,040.90

Finding the Fourth Proportional to 5,802,271.13, 8,006,665.10 and 3,355,040.90

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Solution

The fourth proportional to 5,802,271.13, 8,006,665.10 and 3,355,040.90 is: 4,629,685.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,271.13 : 8,006,665.10 = 3,355,040.90 : x
  2. Step 2: Convert to fraction form
    5,802,271.13/8,006,665.10 = 3,355,040.90/x
  3. Step 3: Cross multiply
    5,802,271.13x = 8,006,665.10 × 3,355,040.90
  4. Step 4: Simplify right side
    5,802,271.13x = 26,862,688,826,294.06
  5. Step 5: Solve for x
    x = 26,862,688,826,294.06/5,802,271.13
  6. Step 6: Final answer
    x = 4,629,685.21

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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.