Home / 3,506,221.80-5,259,858.30-1,484,461.80

Finding the Fourth Proportional to 3,506,221.80, 5,259,858.30 and 1,484,461.80

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Solution

The fourth proportional to 3,506,221.80, 5,259,858.30 and 1,484,461.80 is: 2,226,915.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,221.80 : 5,259,858.30 = 1,484,461.80 : x
  2. Step 2: Convert to fraction form
    3,506,221.80/5,259,858.30 = 1,484,461.80/x
  3. Step 3: Cross multiply
    3,506,221.80x = 5,259,858.30 × 1,484,461.80
  4. Step 4: Simplify right side
    3,506,221.80x = 7,808,058,719,762.94
  5. Step 5: Solve for x
    x = 7,808,058,719,762.94/3,506,221.80
  6. Step 6: Final answer
    x = 2,226,915.23

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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.