Home / 1,710,281.98-2,360,155.08-946,335.34

Finding the Fourth Proportional to 1,710,281.98, 2,360,155.08 and 946,335.34

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Solution

The fourth proportional to 1,710,281.98, 2,360,155.08 and 946,335.34 is: 1,305,923.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,281.98 : 2,360,155.08 = 946,335.34 : x
  2. Step 2: Convert to fraction form
    1,710,281.98/2,360,155.08 = 946,335.34/x
  3. Step 3: Cross multiply
    1,710,281.98x = 2,360,155.08 × 946,335.34
  4. Step 4: Simplify right side
    1,710,281.98x = 2,233,498,160,084.53
  5. Step 5: Solve for x
    x = 2,233,498,160,084.53/1,710,281.98
  6. Step 6: Final answer
    x = 1,305,923.93

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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.