Home / 1,872,461.92-2,808,770.64-610,300.48

Finding the Fourth Proportional to 1,872,461.92, 2,808,770.64 and 610,300.48

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Solution

The fourth proportional to 1,872,461.92, 2,808,770.64 and 610,300.48 is: 915,476.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,872,461.92 : 2,808,770.64 = 610,300.48 : x
  2. Step 2: Convert to fraction form
    1,872,461.92/2,808,770.64 = 610,300.48/x
  3. Step 3: Cross multiply
    1,872,461.92x = 2,808,770.64 × 610,300.48
  4. Step 4: Simplify right side
    1,872,461.92x = 1,714,194,069,801.91
  5. Step 5: Solve for x
    x = 1,714,194,069,801.91/1,872,461.92
  6. Step 6: Final answer
    x = 915,476.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.