Home / 1,076,097.74-1,484,904.98-662,568.84

Finding the Fourth Proportional to 1,076,097.74, 1,484,904.98 and 662,568.84

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Solution

The fourth proportional to 1,076,097.74, 1,484,904.98 and 662,568.84 is: 914,277.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,097.74 : 1,484,904.98 = 662,568.84 : x
  2. Step 2: Convert to fraction form
    1,076,097.74/1,484,904.98 = 662,568.84/x
  3. Step 3: Cross multiply
    1,076,097.74x = 1,484,904.98 × 662,568.84
  4. Step 4: Simplify right side
    1,076,097.74x = 983,851,769,280.61
  5. Step 5: Solve for x
    x = 983,851,769,280.61/1,076,097.74
  6. Step 6: Final answer
    x = 914,277.33

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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.