Home / 5,889,411.60-8,834,228.13-1,845,809.90

Finding the Fourth Proportional to 5,889,411.60, 8,834,228.13 and 1,845,809.90

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Solution

The fourth proportional to 5,889,411.60, 8,834,228.13 and 1,845,809.90 is: 2,768,749.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,889,411.60 : 8,834,228.13 = 1,845,809.90 : x
  2. Step 2: Convert to fraction form
    5,889,411.60/8,834,228.13 = 1,845,809.90/x
  3. Step 3: Cross multiply
    5,889,411.60x = 8,834,228.13 × 1,845,809.90
  4. Step 4: Simplify right side
    5,889,411.60x = 16,306,305,697,041.35
  5. Step 5: Solve for x
    x = 16,306,305,697,041.35/5,889,411.60
  6. Step 6: Final answer
    x = 2,768,749.55

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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.