Home / 4,328,602.90-6,495,237.15-1,804,513.30

Finding the Fourth Proportional to 4,328,602.90, 6,495,237.15 and 1,804,513.30

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Solution

The fourth proportional to 4,328,602.90, 6,495,237.15 and 1,804,513.30 is: 2,707,742.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,602.90 : 6,495,237.15 = 1,804,513.30 : x
  2. Step 2: Convert to fraction form
    4,328,602.90/6,495,237.15 = 1,804,513.30/x
  3. Step 3: Cross multiply
    4,328,602.90x = 6,495,237.15 × 1,804,513.30
  4. Step 4: Simplify right side
    4,328,602.90x = 11,720,741,823,829.10
  5. Step 5: Solve for x
    x = 11,720,741,823,829.10/4,328,602.90
  6. Step 6: Final answer
    x = 2,707,742.45

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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.