Home / 1,061,118.84-1,463,910.48-653,097.72

Finding the Fourth Proportional to 1,061,118.84, 1,463,910.48 and 653,097.72

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Solution

The fourth proportional to 1,061,118.84, 1,463,910.48 and 653,097.72 is: 901,008.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,118.84 : 1,463,910.48 = 653,097.72 : x
  2. Step 2: Convert to fraction form
    1,061,118.84/1,463,910.48 = 653,097.72/x
  3. Step 3: Cross multiply
    1,061,118.84x = 1,463,910.48 × 653,097.72
  4. Step 4: Simplify right side
    1,061,118.84x = 956,076,596,772.11
  5. Step 5: Solve for x
    x = 956,076,596,772.11/1,061,118.84
  6. Step 6: Final answer
    x = 901,008.03

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