Home / 803,056.02-1,109,519.01-683,461.14

Finding the Fourth Proportional to 803,056.02, 1,109,519.01 and 683,461.14

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Solution

The fourth proportional to 803,056.02, 1,109,519.01 and 683,461.14 is: 944,284.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,056.02 : 1,109,519.01 = 683,461.14 : x
  2. Step 2: Convert to fraction form
    803,056.02/1,109,519.01 = 683,461.14/x
  3. Step 3: Cross multiply
    803,056.02x = 1,109,519.01 × 683,461.14
  4. Step 4: Simplify right side
    803,056.02x = 758,313,127,426.27
  5. Step 5: Solve for x
    x = 758,313,127,426.27/803,056.02
  6. Step 6: Final answer
    x = 944,284.22

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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.