Home / 5,588,598.40-8,382,897.60-1,802,204.80

Finding the Fourth Proportional to 5,588,598.40, 8,382,897.60 and 1,802,204.80

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Solution

The fourth proportional to 5,588,598.40, 8,382,897.60 and 1,802,204.80 is: 2,703,307.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,598.40 : 8,382,897.60 = 1,802,204.80 : x
  2. Step 2: Convert to fraction form
    5,588,598.40/8,382,897.60 = 1,802,204.80/x
  3. Step 3: Cross multiply
    5,588,598.40x = 8,382,897.60 × 1,802,204.80
  4. Step 4: Simplify right side
    5,588,598.40x = 15,107,698,292,628.48
  5. Step 5: Solve for x
    x = 15,107,698,292,628.48/5,588,598.40
  6. Step 6: Final answer
    x = 2,703,307.20

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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.