Home / 5,963,279.20-8,944,918.80-5,655,349.60

Finding the Fourth Proportional to 5,963,279.20, 8,944,918.80 and 5,655,349.60

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Solution

The fourth proportional to 5,963,279.20, 8,944,918.80 and 5,655,349.60 is: 8,483,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,279.20 : 8,944,918.80 = 5,655,349.60 : x
  2. Step 2: Convert to fraction form
    5,963,279.20/8,944,918.80 = 5,655,349.60/x
  3. Step 3: Cross multiply
    5,963,279.20x = 8,944,918.80 × 5,655,349.60
  4. Step 4: Simplify right side
    5,963,279.20x = 50,586,642,957,612.48
  5. Step 5: Solve for x
    x = 50,586,642,957,612.48/5,963,279.20
  6. Step 6: Final answer
    x = 8,483,024.40

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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.