Home / 410,800.02-566,901.36-229,510.59

Finding the Fourth Proportional to 410,800.02, 566,901.36 and 229,510.59

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Solution

The fourth proportional to 410,800.02, 566,901.36 and 229,510.59 is: 316,723.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,800.02 : 566,901.36 = 229,510.59 : x
  2. Step 2: Convert to fraction form
    410,800.02/566,901.36 = 229,510.59/x
  3. Step 3: Cross multiply
    410,800.02x = 566,901.36 × 229,510.59
  4. Step 4: Simplify right side
    410,800.02x = 130,109,865,605.40
  5. Step 5: Solve for x
    x = 130,109,865,605.40/410,800.02
  6. Step 6: Final answer
    x = 316,723.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.