Home / 2,423,673.49-3,634,564.39-1,057,864.93

Finding the Fourth Proportional to 2,423,673.49, 3,634,564.39 and 1,057,864.93

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Solution

The fourth proportional to 2,423,673.49, 3,634,564.39 and 1,057,864.93 is: 1,586,384.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,673.49 : 3,634,564.39 = 1,057,864.93 : x
  2. Step 2: Convert to fraction form
    2,423,673.49/3,634,564.39 = 1,057,864.93/x
  3. Step 3: Cross multiply
    2,423,673.49x = 3,634,564.39 × 1,057,864.93
  4. Step 4: Simplify right side
    2,423,673.49x = 3,844,878,192,276.77
  5. Step 5: Solve for x
    x = 3,844,878,192,276.77/2,423,673.49
  6. Step 6: Final answer
    x = 1,586,384.56

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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.