Home / 4,475,637.72-6,171,492.53-3,022,810.85

Finding the Fourth Proportional to 4,475,637.72, 6,171,492.53 and 3,022,810.85

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Solution

The fourth proportional to 4,475,637.72, 6,171,492.53 and 3,022,810.85 is: 4,168,177.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,637.72 : 6,171,492.53 = 3,022,810.85 : x
  2. Step 2: Convert to fraction form
    4,475,637.72/6,171,492.53 = 3,022,810.85/x
  3. Step 3: Cross multiply
    4,475,637.72x = 6,171,492.53 × 3,022,810.85
  4. Step 4: Simplify right side
    4,475,637.72x = 18,655,254,603,363.71
  5. Step 5: Solve for x
    x = 18,655,254,603,363.71/4,475,637.72
  6. Step 6: Final answer
    x = 4,168,177.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.