Home / 3,292,216.60-4,938,324.90-2,935,298.20

Finding the Fourth Proportional to 3,292,216.60, 4,938,324.90 and 2,935,298.20

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Solution

The fourth proportional to 3,292,216.60, 4,938,324.90 and 2,935,298.20 is: 4,402,947.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,216.60 : 4,938,324.90 = 2,935,298.20 : x
  2. Step 2: Convert to fraction form
    3,292,216.60/4,938,324.90 = 2,935,298.20/x
  3. Step 3: Cross multiply
    3,292,216.60x = 4,938,324.90 × 2,935,298.20
  4. Step 4: Simplify right side
    3,292,216.60x = 14,495,456,189,985.18
  5. Step 5: Solve for x
    x = 14,495,456,189,985.18/3,292,216.60
  6. Step 6: Final answer
    x = 4,402,947.30

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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.