Home / 1,710,818.04-2,361,454.80-986,150.16

Finding the Fourth Proportional to 1,710,818.04, 2,361,454.80 and 986,150.16

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Solution

The fourth proportional to 1,710,818.04, 2,361,454.80 and 986,150.16 is: 1,361,190.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,818.04 : 2,361,454.80 = 986,150.16 : x
  2. Step 2: Convert to fraction form
    1,710,818.04/2,361,454.80 = 986,150.16/x
  3. Step 3: Cross multiply
    1,710,818.04x = 2,361,454.80 × 986,150.16
  4. Step 4: Simplify right side
    1,710,818.04x = 2,328,749,028,852.77
  5. Step 5: Solve for x
    x = 2,328,749,028,852.77/1,710,818.04
  6. Step 6: Final answer
    x = 1,361,190.36

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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.