Home / 2,130,496.02-3,195,752.67-533,054.70

Finding the Fourth Proportional to 2,130,496.02, 3,195,752.67 and 533,054.70

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Solution

The fourth proportional to 2,130,496.02, 3,195,752.67 and 533,054.70 is: 799,584.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,130,496.02 : 3,195,752.67 = 533,054.70 : x
  2. Step 2: Convert to fraction form
    2,130,496.02/3,195,752.67 = 533,054.70/x
  3. Step 3: Cross multiply
    2,130,496.02x = 3,195,752.67 × 533,054.70
  4. Step 4: Simplify right side
    2,130,496.02x = 1,703,510,980,781.05
  5. Step 5: Solve for x
    x = 1,703,510,980,781.05/2,130,496.02
  6. Step 6: Final answer
    x = 799,584.21

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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.