Home / 1,610,885.61-2,417,270.65-600,705.45

Finding the Fourth Proportional to 1,610,885.61, 2,417,270.65 and 600,705.45

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Solution

The fourth proportional to 1,610,885.61, 2,417,270.65 and 600,705.45 is: 901,409.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,885.61 : 2,417,270.65 = 600,705.45 : x
  2. Step 2: Convert to fraction form
    1,610,885.61/2,417,270.65 = 600,705.45/x
  3. Step 3: Cross multiply
    1,610,885.61x = 2,417,270.65 × 600,705.45
  4. Step 4: Simplify right side
    1,610,885.61x = 1,452,067,652,078.28
  5. Step 5: Solve for x
    x = 1,452,067,652,078.28/1,610,885.61
  6. Step 6: Final answer
    x = 901,409.54

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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.