Home / 2,083,361.04-3,125,341.02-644,156.67

Finding the Fourth Proportional to 2,083,361.04, 3,125,341.02 and 644,156.67

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Solution

The fourth proportional to 2,083,361.04, 3,125,341.02 and 644,156.67 is: 966,327.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,361.04 : 3,125,341.02 = 644,156.67 : x
  2. Step 2: Convert to fraction form
    2,083,361.04/3,125,341.02 = 644,156.67/x
  3. Step 3: Cross multiply
    2,083,361.04x = 3,125,341.02 × 644,156.67
  4. Step 4: Simplify right side
    2,083,361.04x = 2,013,209,264,057.60
  5. Step 5: Solve for x
    x = 2,013,209,264,057.60/2,083,361.04
  6. Step 6: Final answer
    x = 966,327.60

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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.