Home / 697,271.60-1,046,053.20-224,004.80

Finding the Fourth Proportional to 697,271.60, 1,046,053.20 and 224,004.80

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Solution

The fourth proportional to 697,271.60, 1,046,053.20 and 224,004.80 is: 336,054.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,271.60 : 1,046,053.20 = 224,004.80 : x
  2. Step 2: Convert to fraction form
    697,271.60/1,046,053.20 = 224,004.80/x
  3. Step 3: Cross multiply
    697,271.60x = 1,046,053.20 × 224,004.80
  4. Step 4: Simplify right side
    697,271.60x = 234,320,937,855.36
  5. Step 5: Solve for x
    x = 234,320,937,855.36/697,271.60
  6. Step 6: Final answer
    x = 336,054.04

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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.