Home / 9,400,994.74-14,102,746.98-3,719,890.45

Finding the Fourth Proportional to 9,400,994.74, 14,102,746.98 and 3,719,890.45

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Solution

The fourth proportional to 9,400,994.74, 14,102,746.98 and 3,719,890.45 is: 5,580,332.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,994.74 : 14,102,746.98 = 3,719,890.45 : x
  2. Step 2: Convert to fraction form
    9,400,994.74/14,102,746.98 = 3,719,890.45/x
  3. Step 3: Cross multiply
    9,400,994.74x = 14,102,746.98 × 3,719,890.45
  4. Step 4: Simplify right side
    9,400,994.74x = 52,460,673,858,874.80
  5. Step 5: Solve for x
    x = 52,460,673,858,874.80/9,400,994.74
  6. Step 6: Final answer
    x = 5,580,332.22

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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.