Home / 1,057,271.66-1,459,035.62-573,836.82

Finding the Fourth Proportional to 1,057,271.66, 1,459,035.62 and 573,836.82

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Solution

The fourth proportional to 1,057,271.66, 1,459,035.62 and 573,836.82 is: 791,895.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,271.66 : 1,459,035.62 = 573,836.82 : x
  2. Step 2: Convert to fraction form
    1,057,271.66/1,459,035.62 = 573,836.82/x
  3. Step 3: Cross multiply
    1,057,271.66x = 1,459,035.62 × 573,836.82
  4. Step 4: Simplify right side
    1,057,271.66x = 837,248,360,447.53
  5. Step 5: Solve for x
    x = 837,248,360,447.53/1,057,271.66
  6. Step 6: Final answer
    x = 791,895.21

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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.