Home / 799,056.77-1,102,730.76-459,525.02

Finding the Fourth Proportional to 799,056.77, 1,102,730.76 and 459,525.02

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Solution

The fourth proportional to 799,056.77, 1,102,730.76 and 459,525.02 is: 634,163.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,056.77 : 1,102,730.76 = 459,525.02 : x
  2. Step 2: Convert to fraction form
    799,056.77/1,102,730.76 = 459,525.02/x
  3. Step 3: Cross multiply
    799,056.77x = 1,102,730.76 × 459,525.02
  4. Step 4: Simplify right side
    799,056.77x = 506,732,369,029.96
  5. Step 5: Solve for x
    x = 506,732,369,029.96/799,056.77
  6. Step 6: Final answer
    x = 634,163.17

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Double scale
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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.