Home / 2,849,193.19-3,931,526.38-2,269,885.61

Finding the Fourth Proportional to 2,849,193.19, 3,931,526.38 and 2,269,885.61

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Solution

The fourth proportional to 2,849,193.19, 3,931,526.38 and 2,269,885.61 is: 3,132,155.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,193.19 : 3,931,526.38 = 2,269,885.61 : x
  2. Step 2: Convert to fraction form
    2,849,193.19/3,931,526.38 = 2,269,885.61/x
  3. Step 3: Cross multiply
    2,849,193.19x = 3,931,526.38 × 2,269,885.61
  4. Step 4: Simplify right side
    2,849,193.19x = 8,924,115,139,793.86
  5. Step 5: Solve for x
    x = 8,924,115,139,793.86/2,849,193.19
  6. Step 6: Final answer
    x = 3,132,155.16

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Find fourth proportional to 2,849,194.19, 3,931,527.76 and 2,269,886.61
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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.