Home / 1,837,508.60-2,756,083.29-558,127.17

Finding the Fourth Proportional to 1,837,508.60, 2,756,083.29 and 558,127.17

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Solution

The fourth proportional to 1,837,508.60, 2,756,083.29 and 558,127.17 is: 837,136.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,508.60 : 2,756,083.29 = 558,127.17 : x
  2. Step 2: Convert to fraction form
    1,837,508.60/2,756,083.29 = 558,127.17/x
  3. Step 3: Cross multiply
    1,837,508.60x = 2,756,083.29 × 558,127.17
  4. Step 4: Simplify right side
    1,837,508.60x = 1,538,244,966,931.99
  5. Step 5: Solve for x
    x = 1,538,244,966,931.99/1,837,508.60
  6. Step 6: Final answer
    x = 837,136.20

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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.