Home / 1,057,269.41-1,459,032.50-573,834.57

Finding the Fourth Proportional to 1,057,269.41, 1,459,032.50 and 573,834.57

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Solution

The fourth proportional to 1,057,269.41, 1,459,032.50 and 573,834.57 is: 791,892.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,269.41 : 1,459,032.50 = 573,834.57 : x
  2. Step 2: Convert to fraction form
    1,057,269.41/1,459,032.50 = 573,834.57/x
  3. Step 3: Cross multiply
    1,057,269.41x = 1,459,032.50 × 573,834.57
  4. Step 4: Simplify right side
    1,057,269.41x = 837,243,287,253.53
  5. Step 5: Solve for x
    x = 837,243,287,253.53/1,057,269.41
  6. Step 6: Final answer
    x = 791,892.09

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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.