Home / 1,057,348.69-1,459,142.64-573,913.93

Finding the Fourth Proportional to 1,057,348.69, 1,459,142.64 and 573,913.93

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Solution

The fourth proportional to 1,057,348.69, 1,459,142.64 and 573,913.93 is: 792,002.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,348.69 : 1,459,142.64 = 573,913.93 : x
  2. Step 2: Convert to fraction form
    1,057,348.69/1,459,142.64 = 573,913.93/x
  3. Step 3: Cross multiply
    1,057,348.69x = 1,459,142.64 × 573,913.93
  4. Step 4: Simplify right side
    1,057,348.69x = 837,422,286,952.98
  5. Step 5: Solve for x
    x = 837,422,286,952.98/1,057,348.69
  6. Step 6: Final answer
    x = 792,002.01

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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.