Home / 6,893,177.40-9,506,392.20-4,315,093.20

Finding the Fourth Proportional to 6,893,177.40, 9,506,392.20 and 4,315,093.20

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Solution

The fourth proportional to 6,893,177.40, 9,506,392.20 and 4,315,093.20 is: 5,950,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,177.40 : 9,506,392.20 = 4,315,093.20 : x
  2. Step 2: Convert to fraction form
    6,893,177.40/9,506,392.20 = 4,315,093.20/x
  3. Step 3: Cross multiply
    6,893,177.40x = 9,506,392.20 × 4,315,093.20
  4. Step 4: Simplify right side
    6,893,177.40x = 41,020,968,338,753.04
  5. Step 5: Solve for x
    x = 41,020,968,338,753.04/6,893,177.40
  6. Step 6: Final answer
    x = 5,950,952.07

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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.