Home / 7,105,244.40-10,657,866.60-4,837,762.80

Finding the Fourth Proportional to 7,105,244.40, 10,657,866.60 and 4,837,762.80

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Solution

The fourth proportional to 7,105,244.40, 10,657,866.60 and 4,837,762.80 is: 7,256,644.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,105,244.40 : 10,657,866.60 = 4,837,762.80 : x
  2. Step 2: Convert to fraction form
    7,105,244.40/10,657,866.60 = 4,837,762.80/x
  3. Step 3: Cross multiply
    7,105,244.40x = 10,657,866.60 × 4,837,762.80
  4. Step 4: Simplify right side
    7,105,244.40x = 51,560,230,564,842.48
  5. Step 5: Solve for x
    x = 51,560,230,564,842.48/7,105,244.40
  6. Step 6: Final answer
    x = 7,256,644.20

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Similar ratio
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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.