Home / 3,014,122.16-4,159,392.59-1,724,934.87

Finding the Fourth Proportional to 3,014,122.16, 4,159,392.59 and 1,724,934.87

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Solution

The fourth proportional to 3,014,122.16, 4,159,392.59 and 1,724,934.87 is: 2,380,355.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,122.16 : 4,159,392.59 = 1,724,934.87 : x
  2. Step 2: Convert to fraction form
    3,014,122.16/4,159,392.59 = 1,724,934.87/x
  3. Step 3: Cross multiply
    3,014,122.16x = 4,159,392.59 × 1,724,934.87
  4. Step 4: Simplify right side
    3,014,122.16x = 7,174,681,307,885.94
  5. Step 5: Solve for x
    x = 7,174,681,307,885.94/3,014,122.16
  6. Step 6: Final answer
    x = 2,380,355.19

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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.