Home / 1,586,692.97-2,189,095.58-1,014,063.47

Finding the Fourth Proportional to 1,586,692.97, 2,189,095.58 and 1,014,063.47

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Solution

The fourth proportional to 1,586,692.97, 2,189,095.58 and 1,014,063.47 is: 1,399,062.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,586,692.97 : 2,189,095.58 = 1,014,063.47 : x
  2. Step 2: Convert to fraction form
    1,586,692.97/2,189,095.58 = 1,014,063.47/x
  3. Step 3: Cross multiply
    1,586,692.97x = 2,189,095.58 × 1,014,063.47
  4. Step 4: Simplify right side
    1,586,692.97x = 2,219,881,854,946.15
  5. Step 5: Solve for x
    x = 2,219,881,854,946.15/1,586,692.97
  6. Step 6: Final answer
    x = 1,399,062.01

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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.