Home / 1,406,126.49-2,109,957.60-596,384.97

Finding the Fourth Proportional to 1,406,126.49, 2,109,957.60 and 596,384.97

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Solution

The fourth proportional to 1,406,126.49, 2,109,957.60 and 596,384.97 is: 894,903.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,126.49 : 2,109,957.60 = 596,384.97 : x
  2. Step 2: Convert to fraction form
    1,406,126.49/2,109,957.60 = 596,384.97/x
  3. Step 3: Cross multiply
    1,406,126.49x = 2,109,957.60 × 596,384.97
  4. Step 4: Simplify right side
    1,406,126.49x = 1,258,346,999,977.27
  5. Step 5: Solve for x
    x = 1,258,346,999,977.27/1,406,126.49
  6. Step 6: Final answer
    x = 894,903.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.