Home / 3,495,453.08-4,823,726.46-2,045,427.28

Finding the Fourth Proportional to 3,495,453.08, 4,823,726.46 and 2,045,427.28

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Solution

The fourth proportional to 3,495,453.08, 4,823,726.46 and 2,045,427.28 is: 2,822,690.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,453.08 : 4,823,726.46 = 2,045,427.28 : x
  2. Step 2: Convert to fraction form
    3,495,453.08/4,823,726.46 = 2,045,427.28/x
  3. Step 3: Cross multiply
    3,495,453.08x = 4,823,726.46 × 2,045,427.28
  4. Step 4: Simplify right side
    3,495,453.08x = 9,866,581,692,541.83
  5. Step 5: Solve for x
    x = 9,866,581,692,541.83/3,495,453.08
  6. Step 6: Final answer
    x = 2,822,690.35

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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.