Home / 9,033,347.40-12,466,031.34-4,903,375.80

Finding the Fourth Proportional to 9,033,347.40, 12,466,031.34 and 4,903,375.80

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Solution

The fourth proportional to 9,033,347.40, 12,466,031.34 and 4,903,375.80 is: 6,766,665.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,347.40 : 12,466,031.34 = 4,903,375.80 : x
  2. Step 2: Convert to fraction form
    9,033,347.40/12,466,031.34 = 4,903,375.80/x
  3. Step 3: Cross multiply
    9,033,347.40x = 12,466,031.34 × 4,903,375.80
  4. Step 4: Simplify right side
    9,033,347.40x = 61,125,636,394,597.57
  5. Step 5: Solve for x
    x = 61,125,636,394,597.57/9,033,347.40
  6. Step 6: Final answer
    x = 6,766,665.08

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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.