Home / 1,710,907.02-2,565,194.01-867,833.10

Finding the Fourth Proportional to 1,710,907.02, 2,565,194.01 and 867,833.10

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Solution

The fourth proportional to 1,710,907.02, 2,565,194.01 and 867,833.10 is: 1,301,157.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,907.02 : 2,565,194.01 = 867,833.10 : x
  2. Step 2: Convert to fraction form
    1,710,907.02/2,565,194.01 = 867,833.10/x
  3. Step 3: Cross multiply
    1,710,907.02x = 2,565,194.01 × 867,833.10
  4. Step 4: Simplify right side
    1,710,907.02x = 2,226,160,269,799.73
  5. Step 5: Solve for x
    x = 2,226,160,269,799.73/1,710,907.02
  6. Step 6: Final answer
    x = 1,301,157.95

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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.