Home / 1,773,357.48-2,660,410.27-575,186.74

Finding the Fourth Proportional to 1,773,357.48, 2,660,410.27 and 575,186.74

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Solution

The fourth proportional to 1,773,357.48, 2,660,410.27 and 575,186.74 is: 862,901.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,357.48 : 2,660,410.27 = 575,186.74 : x
  2. Step 2: Convert to fraction form
    1,773,357.48/2,660,410.27 = 575,186.74/x
  3. Step 3: Cross multiply
    1,773,357.48x = 2,660,410.27 × 575,186.74
  4. Step 4: Simplify right side
    1,773,357.48x = 1,530,232,710,263.82
  5. Step 5: Solve for x
    x = 1,530,232,710,263.82/1,773,357.48
  6. Step 6: Final answer
    x = 862,901.43

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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.