Home / 1,057,253.48-1,459,011.22-573,818.62

Finding the Fourth Proportional to 1,057,253.48, 1,459,011.22 and 573,818.62

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Solution

The fourth proportional to 1,057,253.48, 1,459,011.22 and 573,818.62 is: 791,870.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,253.48 : 1,459,011.22 = 573,818.62 : x
  2. Step 2: Convert to fraction form
    1,057,253.48/1,459,011.22 = 573,818.62/x
  3. Step 3: Cross multiply
    1,057,253.48x = 1,459,011.22 × 573,818.62
  4. Step 4: Simplify right side
    1,057,253.48x = 837,207,804,824.92
  5. Step 5: Solve for x
    x = 837,207,804,824.92/1,057,253.48
  6. Step 6: Final answer
    x = 791,870.46

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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.