Home / 590,566.02-885,965.70-216,592.26

Finding the Fourth Proportional to 590,566.02, 885,965.70 and 216,592.26

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Solution

The fourth proportional to 590,566.02, 885,965.70 and 216,592.26 is: 324,931.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,566.02 : 885,965.70 = 216,592.26 : x
  2. Step 2: Convert to fraction form
    590,566.02/885,965.70 = 216,592.26/x
  3. Step 3: Cross multiply
    590,566.02x = 885,965.70 × 216,592.26
  4. Step 4: Simplify right side
    590,566.02x = 191,893,313,245.48
  5. Step 5: Solve for x
    x = 191,893,313,245.48/590,566.02
  6. Step 6: Final answer
    x = 324,931.18

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1.5x scale

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.