Home / 3,292,223.60-4,938,335.40-2,935,305.20

Finding the Fourth Proportional to 3,292,223.60, 4,938,335.40 and 2,935,305.20

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Solution

The fourth proportional to 3,292,223.60, 4,938,335.40 and 2,935,305.20 is: 4,402,957.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,223.60 : 4,938,335.40 = 2,935,305.20 : x
  2. Step 2: Convert to fraction form
    3,292,223.60/4,938,335.40 = 2,935,305.20/x
  3. Step 3: Cross multiply
    3,292,223.60x = 4,938,335.40 × 2,935,305.20
  4. Step 4: Simplify right side
    3,292,223.60x = 14,495,521,578,964.08
  5. Step 5: Solve for x
    x = 14,495,521,578,964.08/3,292,223.60
  6. Step 6: Final answer
    x = 4,402,957.80

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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.