Home / 2,417,718.60-3,622,430.70-1,152,822.60

Finding the Fourth Proportional to 2,417,718.60, 3,622,430.70 and 1,152,822.60

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Solution

The fourth proportional to 2,417,718.60, 3,622,430.70 and 1,152,822.60 is: 1,727,256.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,718.60 : 3,622,430.70 = 1,152,822.60 : x
  2. Step 2: Convert to fraction form
    2,417,718.60/3,622,430.70 = 1,152,822.60/x
  3. Step 3: Cross multiply
    2,417,718.60x = 3,622,430.70 × 1,152,822.60
  4. Step 4: Simplify right side
    2,417,718.60x = 4,176,019,977,893.82
  5. Step 5: Solve for x
    x = 4,176,019,977,893.82/2,417,718.60
  6. Step 6: Final answer
    x = 1,727,256.42

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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.