Home / 1,854,477.41-2,782,113.98-575,057.39

Finding the Fourth Proportional to 1,854,477.41, 2,782,113.98 and 575,057.39

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Solution

The fourth proportional to 1,854,477.41, 2,782,113.98 and 575,057.39 is: 862,709.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,477.41 : 2,782,113.98 = 575,057.39 : x
  2. Step 2: Convert to fraction form
    1,854,477.41/2,782,113.98 = 575,057.39/x
  3. Step 3: Cross multiply
    1,854,477.41x = 2,782,113.98 × 575,057.39
  4. Step 4: Simplify right side
    1,854,477.41x = 1,599,875,187,235.46
  5. Step 5: Solve for x
    x = 1,599,875,187,235.46/1,854,477.41
  6. Step 6: Final answer
    x = 862,709.45

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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.