Home / 3,032,493.02-4,184,823.72-1,655,826.96

Finding the Fourth Proportional to 3,032,493.02, 4,184,823.72 and 1,655,826.96

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Solution

The fourth proportional to 3,032,493.02, 4,184,823.72 and 1,655,826.96 is: 2,285,032.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,493.02 : 4,184,823.72 = 1,655,826.96 : x
  2. Step 2: Convert to fraction form
    3,032,493.02/4,184,823.72 = 1,655,826.96/x
  3. Step 3: Cross multiply
    3,032,493.02x = 4,184,823.72 × 1,655,826.96
  4. Step 4: Simplify right side
    3,032,493.02x = 6,929,343,938,423.49
  5. Step 5: Solve for x
    x = 6,929,343,938,423.49/3,032,493.02
  6. Step 6: Final answer
    x = 2,285,032.11

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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.