Home / 2,272,827.60-3,408,869.34-924,935.76

Finding the Fourth Proportional to 2,272,827.60, 3,408,869.34 and 924,935.76

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Solution

The fourth proportional to 2,272,827.60, 3,408,869.34 and 924,935.76 is: 1,387,252.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,827.60 : 3,408,869.34 = 924,935.76 : x
  2. Step 2: Convert to fraction form
    2,272,827.60/3,408,869.34 = 924,935.76/x
  3. Step 3: Cross multiply
    2,272,827.60x = 3,408,869.34 × 924,935.76
  4. Step 4: Simplify right side
    2,272,827.60x = 3,152,985,153,733.60
  5. Step 5: Solve for x
    x = 3,152,985,153,733.60/2,272,827.60
  6. Step 6: Final answer
    x = 1,387,252.23

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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.